CN101325987A

CN101325987A - Combination grip for an exercise device

Info

Publication number: CN101325987A
Application number: CNA2006800464739A
Authority: CN
Inventors: 兰德尔·赫特利克
Original assignee: Fitness Anywhere LLC
Current assignee: Fitness Anywhere LLC
Priority date: 2005-11-07
Filing date: 2006-11-07
Publication date: 2008-12-17
Also published as: JP2009514615A; KR20080071171A; JP5731099B2; RU2407577C2; SG175563A1; RU2008120341A; CA2628774A1; BRPI0619689B1; NZ568067A; CA2628774C; BRPI0619689A2; KR101142216B1; MX2008005833A

Abstract

An exercise device having many advantageous features is described, including the ability to provide a combination of grips to the user, and the ability to easily mount the device to a wall. One exercise device described is an inelastic resistance device having a combination grip that includes hand grips and a loop. The hand grip and loop may be used as a foot grip, or alternatively, just the hand grip can be used by the hand. The selection of a specific accessory grip allows the user to exercise by specific body parts and provides for a greater number of possible exercises.

Description

The combination grip that is used for trainer

Technical field

Embodiment disclosed herein relates to trainer, relates in particular to the handle of the trainer that is used to have the nonelastic band that is easy to be disposed for to finish various training.

Background technology

The resistance exercise device provides resistance to allow the user to train by the motion to user's arm, leg or trunk.A kind of like this trainer represented in term " resistance exercise device " as used herein, in this trainer, by making muscle resist another piece muscular work or the weight by the antagonism user provides resistance, and can comprise that elastic webbing is to provide the resistance of increase.More specifically, as used herein, the considerable or extra weight that the resistance exercise device does not comprise when the user trains being resisted.The practicality of these devices depends on that partly the user can carry out the easiness of dissimilar training, the scope or the number of the training that can carry out with this device, and different users can be according to their easiness of height, weight, strength and/or health limitation adjusting device.In addition, the resistance exercise device usually is lightweight, and is portable.

Resistance exercise device with elastic webbing limits user's arm and/or the motion of leg or the motion between restriction user and the supporting structure usually.The elasticity trainer can be little, or even portable, but has the limited practicality that is caused by its drag characteristic, and this depends on the length and the elasticity of elastic webbing.As the result of these characteristics, elastic webbing can be used for the particular length scope, has therefore limited the diversity of using it to train.In addition, because the difference aspect height, body weight or strength between the different users, it may be impossible that different users is used for same training with same device.Therefore, for the elastic device that generally is used for for example providing complete physical training or considers different users, need a plurality of elastic webbings that must be easy to exchange.Do not have the known systems device to provide and be usually used for necessary use easiness in the various training.

Another limitation of elastic resistance trainer is that resistance is inconsistent, and increases along with the increase of displacement, and also tends to very fast recovery when the user reduces his or her strength.Although this drag in response provides for Compact Design, it is problematic, because it does not recover in the training of more natural types as the resistance of running, muscle resisted during the swimming or the like.The another limitation of elastic device is to support the user of all kinds weight---this device only is suitable for supporting the resistance that the muscle by the user provides usually.This produces maximum limitation in the training that can be undertaken by any single elastic device.For this reason, must in limited position range, use elastic device, further limit user's physical training.

The resistance exercise device of another type provides the nonelastic band that can be connected to fixed position such as door.These devices can overcome some limitation of the elastic device of previous discussion by the nonelastic band that can be anchored between door and the stile is provided.One of these devices have the band that is fixed to a last regular length by pulley system, and this pulley system allows the user by training at opposite direction transfer arm.The band that another kind in these devices has a pair of regular length that is anchored into door.These two kinds of devices are owing to its regular length and the training area that can be used have limited practicality.

There are the needs that a kind of resistance exercise device is provided, this resistance exercise device is easy to adjust so that it can provide complete physical training for any user, comprise the adjustment that allows various positions and training, and this resistance exercise device is with to training useful form to provide resistance to user's motion.

Summary of the invention

In one embodiment, trainer comprises the nonelastic part with dissimilar handles.This device can comprise and be used for this device is fixed to anchor log on the fixed object that preferably, this device can be adjusted in the certain-length scope, and can provide almost from zero resistance in whole weight ranges of user.

As used herein, noun " handle " comprises any device that can link with human body, that is to say, it can connect so that the people can be delivered to power the mode of handle, this power preferably equals part or all of human body weight, and verb " grasping " refers to link the action of this device and body part when this uses.In the time of in being used in trainer, handle is connected to permission power is delivered to other elements of another object, includes but not limited to fixing holder, a kind of device such as the elastic threads or spring of can storage or releasing energy, or another body part.Handle comprises device such as the flexible ring or the hook that can be centered on by body part, or the body part device that can surround, for example slender member that can cooperate in the grasping scope of hand.In this context, but can by grasping or the member of grasping be can surround body part or can be surrounded and have permission power by body part to be delivered to the size of handle and the member of configuration from the user." by doing and illustrating " be that size is suitable for the handle caught with hand.

After having understood scope of the present invention, as used herein, word " comprises " and derivative is defined as open word, and it offers some clarification on feature, element, parts and/or step that existence is stated, does not have other features of not stating, element, parts and/or step but do not get rid of.Foregoing also is applicable to the word of similar meaning, as word " comprise ", " having " with and derivative.

In certain embodiments, the handle in one or more ends of nonelastic part is configured to the combination of handle, so that the user can be for example by supporting hand or pin train.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the teach-by-doing that is connected to described at least one end, and the ring that is connected to this end, wherein this trainer be suitable for by by doing and illustrating, ring or its certain make up the user's who supports this trainer weight.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the ring that is connected to the teach-by-doing of described at least one end and is connected to this end, wherein this trainer be suitable for by by doing and illustrating, ring or its certain make up the user's who supports trainer weight.This trainer comprises further by doing and illustrating and ring that wherein this comprises the rigid element of making according to the size of hand by doing and illustrating, and this ring is according to the size manufacturing of pin.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the ring that is connected to the teach-by-doing of described at least one end and is connected to this end, and wherein this trainer is suitable for supporting by teach-by-doing, ring or its certain combination the user's of trainer weight.This trainer further comprises the teach-by-doing of the end that integrally is connected to trainer.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the ring that is connected to the teach-by-doing of described at least one end and is connected to this end, and wherein this trainer is suitable for supporting by teach-by-doing, ring or its certain combination the user's of trainer weight.This trainer further comprises by doing and illustrating and integrally is connected to the ring of this teach-by-doing.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the ring that is connected to the teach-by-doing of described at least one end and is connected to this end, and wherein this trainer is suitable for supporting by teach-by-doing, ring or its certain combination the user's of trainer weight.This trainer further comprises by doing and illustrating and is detachably connected to the ring of this teach-by-doing.

In certain embodiments, trainer comprises the nonelastic part with at least one end, the ring that is connected to the teach-by-doing of described at least one end and is connected to this end, and wherein this trainer is suitable for supporting by teach-by-doing, ring or its certain combination the user's of trainer weight.This trainer further comprises length-adjustable ring.

In certain embodiments, trainer comprises the nonelastic part with at least two ends, the ring that is connected to the teach-by-doing of each end and is connected to end, and wherein trainer is suitable for supporting by teach-by-doing, ring or its certain combination the user's of trainer weight.

Summarized some embodiment above.Yet,, have only claims (rather than this general introduction) to be defined as qualification the present invention although some embodiment has been discussed in the front.From following detailed description of the preferred embodiments with reference to the accompanying drawings, the embodiment of being summarized and other embodiments will become obviously to those skilled in the art, and the present invention is not limited to disclosed any specific embodiment.

Description of drawings

Fig. 1 is the schematic elevational view of the embodiment of trainer when being anchored between door and the stile;

Fig. 2 is the partial sectional schematic side view of Fig. 1 along 2-2, and it illustrates the trainer that is anchored between door and the stile;

Fig. 3 illustrates that the user carries out height pendulum training (high rowexercise) with the training embodiment of Fig. 1;

Fig. 4 is the perspective view of another embodiment of trainer;

Fig. 5 A and 5B are the views of the anchor portion of Fig. 4 trainer, and wherein Fig. 5 A is a perspective view, and Fig. 5 B is the cutaway view along 5B-5B;

Fig. 6 is the schematic top view of the slender member of embodiment shown in Figure 4, and this slender member has two elongation mechanisms (lengthening mechanism) and two teach-by-doings;

Fig. 7 illustrates the handle of embodiment of Fig. 4 and the enlarged detail view of elongation mechanism;

Fig. 8 is the cutaway view of Fig. 7 along 8-8, and it illustrates by doing and illustrating;

Fig. 9 A is the enlarged detail view of the lax collar (slack sleeve) that Fig. 4 embodiment is shown;

Fig. 9 B is the cutaway view of Fig. 9 A along 9B-9B, and it illustrates cam buckle (cam buckle), and the lax collar is fixed to the details of cam buckle;

Figure 10 is the schematic top view with optional slender member embodiment of an elongation mechanism and two finger grip;

Figure 11 is the schematic cross sectional views of the finger grip embodiment of Figure 10 along 11-11;

Figure 12 A-12D is a schematic diagram, an embodiment that makes trainer elongation and centring is shown, wherein Figure 12 A is an initial configuration, Figure 12 B illustrates and makes the slender member elongation, this is further at Figure 12 B ' and 12B " shown in; Figure 12 C illustrates the short leg that power is applied to slender member, and Figure 12 D is illustrated in training period power is applied to handle;

Figure 13 A-13C is a schematic diagram, an embodiment of the elongation and the adjustment of the trainer with different brachiums is shown, wherein Figure 13 A is an initial configuration, and Figure 13 B illustrates power is applied to one of pair of leg, and Figure 13 C is illustrated in training period power is applied to handle;

Figure 14 A is the anchor log that can be used for trainer is fixed to an optional embodiment of bar or railing, and Figure 14 B is to use the optional grappling embodiment of Figure 14 A to anchor to the trainer of bar;

Figure 15 A-15I illustrates the posture that embodiment is trained that the user uses trainer, wherein Figure 15 A is oppositely in conjunction with scroll (reverse combination crunch), Figure 15 B is single leg L formula crouching (single leg L-squat), Figure 15 C is gymnast's chin-up (gymnast dip), Figure 15 D kneels support in conjunction with scroll (kneeling combination crunch), Figure 15 E is curved lift (the lying leg curl) of leg that lie on the back, Figure 15 F is that stern is praised (Hip lift), Figure 15 G is that crop is lifted (front shoulderraise), Figure 15 H is a scroll, and Figure 15 I is bending and stretching of the arms behind the neck (triceps extension);

Figure 16 A and 16B illustrate the embodiment of the trainer that is used to do singlehanded training, and wherein Figure 16 A illustrates and links the handle that is used for singlehanded training, and Figure 16 B is illustrated in the use of trainer when carrying out the high pendulum training of single armed;

Figure 17 A and 17B illustrate the embodiment of the pin Handle fitting (foot gripaccessory) of the handle that is fixed to trainer, wherein Figure 17 A illustrates the pin Handle fitting that is hooked by user's toe, Figure 17 B illustrates a pair of pin Handle fitting, wherein on each in a pair of handle of trainer an accessory is arranged, and hooked by user's a heel;

Figure 18 A, 18B, 18C and 18D illustrate first embodiment of pin Handle fitting among Figure 17 A-B, wherein Figure 18 A is the perspective view of pin Handle fitting, Figure 18 B is the upward view of pin Handle fitting, Figure 18 C is the side view of the part of one of pin Handle fitting part, and Figure 18 D is the top view of the part of one of pin Handle fitting part;

Figure 19 A, 19B and 19C illustrate the embodiment of the finger grip accessory (finger grip accessory) of the handle that is fixed to trainer, wherein Figure 19 A illustrates by a ring and places a finger, Figure 19 B illustrates by in two rings each and respectively places a finger, and Figure 19 C illustrates by in two rings each and respectively places two fingers;

Figure 20 A, 20B and 20C illustrate an embodiment of the finger grip accessory of Figure 19 A-C, wherein Figure 20 A is the perspective view of finger grip accessory, Figure 20 B is the top view of finger grip accessory along 20B-20B, and Figure 20 C is the cross sectional side view of finger grip accessory along 20C-20C;

Figure 21 A, 21B and 21C illustrate the embodiment of the Handle fitting of the handle that is fixed to trainer, and wherein Figure 21 A illustrates three ropes of grasped, and Figure 21 B illustrates two ropes of grasped, and Figure 21 C illustrates rope of grasped;

Figure 22 A, 22B, 22C and 22D illustrate an embodiment of the Handle fitting of Figure 21 A-C, wherein Figure 22 A is the perspective view of Handle fitting, Figure 22 B is the top view of Handle fitting, and Figure 22 C is the upward view of Handle fitting, and Figure 22 D is the cross sectional side view of Figure 22 C along 22D-22D;

Figure 23 illustrates another optional embodiment anchor log;

Figure 24 illustrates and uses the anchor log of Figure 23 that trainer is anchored to tree;

Figure 25 and 26 illustrates first of the expansion that is used for by anchor log and brings in the fixedly embodiment of the carriage of trainer, and wherein Figure 25 is the elevational perspective view that is used to install the carriage of trainer, and Figure 26 illustrates and uses this carriage to come the grappling trainer;

Figure 27 is the perspective view of the first embodiment combination grip; And

Figure 28 is the perspective view of the second embodiment combination grip.

Use reference symbol to represent parts, aspect or the feature determined shown in it in the drawings, the reference symbol that wherein a plurality of figure have is represented similar parts, aspect or the feature shown in it.

The specific embodiment

Although disclose some preferred embodiment and example below, but it should be appreciated by those skilled in the art, theme of the present invention extends beyond the concrete disclosed embodiment of institute, extends to other optional embodiment and/or uses of the present invention, and extends to its significantly change and equivalents.Therefore, the restriction of the scope of the present invention disclosed herein concrete disclosed embodiment that should not be described below.In order to contrast various embodiments and prior art, described aspect some of these embodiments and advantage in suitable place here.Certainly, should be appreciated that, is not that all such aspects or advantage all can realize according to any specific embodiment.Those skilled in the art can change and change and not depart from the spirit and scope of the invention, these changes and change include but not limited to: this be described as with the use of nonelastic member, this nonelastic member be circle or have certain other cross sectional shapes, and/or it is by by sewing up or forming with two or more members that adhesive combines; Perhaps be used to be adjusted at the use of different institutions of the length of nonelastic member as known in the art, these mechanisms include but not limited to cam buckle, hook, or nonelastic member is wrapped in around the rigid element.And, any one of any embodiment of the present invention or a plurality of feature can with any one or the combination of a plurality of other features of any other embodiment of the present invention, and do not depart from scope of the present invention.

Disclosed at this is nonelastic trainer, this nonelastic trainer is by the supporting structure support or can be fixed to supporting structure easily, and allow the user by the length of adjusting device easily and after this when the user transfers to this device with his weight this device of balance finish a large amount of training.Some features illustrate with reference now to Fig. 1-3, and it illustrates the installation and the use of the embodiment of trainer, and itself and do not mean that and limit the scope of the invention.Fig. 1 is the schematic elevational view of an embodiment that is anchored on the trainer 100 of the some A between a D and the stile J.Fig. 2 is that the Fig. 1 that passes D intercepting illustrates the partial sectional view of trainer 100 along 2-2's and with section, and Fig. 3 illustrates the user U that trains with the trainer of Fig. 1.

Trainer 100 comprises anchor log 110 and slender member 120, and this slender member 120 has a pair of arm 122 that is expressed as the first arm 122a and the second arm 122b on arbitrary limit of anchor log, as schematically showing among Fig. 1 and 2.A pair of handle 123 is provided, respectively has been provided with a handle 123 at each end 121 of each arm 122, particularly, the first arm 122a has first in command 123a, and the second arm 122b has second in command 123b.The slender member 120 that has length S between handle is to 123 comes down to nonelastic and flexible, and comprise band or rope or other nonelastic, pliable and tough members and be the elongation mechanism 135 that increases or shortening length S is provided with, shown in four-headed arrow Δ S.

Anchor log 110 is used to trainer 100 that fixing anchor point is provided, and support user's weight when user's weight is applied to arm 122, and is indicated and go out as shown in Figure 3 as the arrow F of Fig. 2.As shown in Figure 2, anchor log 110 is suitable for trainer 100 is positioned in the door, and by having enlarged 111, can being that the part 113 and being used for of band or rope supports the subtriangular ring 115 of slender member that the support to slender member 120 is provided slidably.Use on the opposite side of door D, from the enlarged 111 of slender member 120, anchor log 110 is supported user's weight when handle 123 is drawn.In addition, anchor log 110 is arranged to the relative length of placement arm 122, shown in four-headed arrow C among Fig. 1.Therefore, can easily adjust the total length of slender member 120 and the distribution of length between each arm 122 by elongation mechanism 135 with by the end of the long member of drawing-down.Fig. 2 illustrates arm 122, and each arm all has length L.

When supporting by structure such as door D (shown in Fig. 1-3) or railing, bar or other support member (not shown), trainer of the present invention provides a pair of handle training against her weight with respect to the position of this device according to the user for the user, and is arranged to be easy to adjust the length of this device.As described below, according to selected adjustable length, and how to stand with respect to trainer according to the user, device of the present invention is used in training on any of a lot of directions.Usually, the length that user's trainer is set to expect, make oneself to be positioned near the ground of trainer, support its a part of body weight from trainer, and train by the mode of ground and trainer support with its weight by moving its health by hand or pin.The example of supporting on ground and trainer includes but not limited to, single leg or both legs stand, prostrate or lie on the back, kneel or in due course by hand is placed on the ground, and makes trainer pass through hand or pin backer's weight.

With reference to figure 3, user U is illustrated in one of many training postures, the training of particularly high pendulum, with user's grasped handle to 123 and horizontal range that user's pin is placed as from anchor point A be X.When being fixed to when last, anchor point is preferably the going up to the inside of door (that is, door leaves user U and opens), so that stile J can support user's weight.User U is shown as and leaves the part that anchor point A tilts and passes through the his or her weight of device 100 supports.Clearly, user U can change the amount of the weight that is supported with respect to the position (distance X) of anchor point A and the length (length L) of arm 122 by adjusting him or she, thereby changes the resistance of trainer 100.The user U of Fig. 3 by towards with the direction E that leaves anchor point A on move him health carry out height pendulum and train.Notice that the user moves in other direction by the mode of being supported by ground and trainer 100 with user's weight, the user also is possible with other training of this posture.

With reference now to accompanying drawing, several embodiments is described.These embodiments are intended to illustrate the present invention, rather than are intended to limit scope of the present invention.

Fig. 4-the 9th, the different views of another embodiment of trainer 400.At first with reference to figure 4, the perspective view of trainer 400 is shown as including anchor log 410 and slender member 420.Anchor log 410 comprises nonelastic, pliable and tough is with 413, its have the expansion wideer than this band first terminal 411 and form second end of ring 415.Slender member 420 passes ring 415, defines a pair of arm 422 that is expressed as arm 422a and 422b.Each arm 422 has the associated end 421 that is illustrated as

terminal

421a and 421b, each terminal ring 425 that is illustrated as

encircling

425a and 425b that forms, with the handle of supporting to be illustrated as

handle

423a and 423b to one of 423.Slender member 420 also be included in the length of being arranged to adjust slender member central zone 429 arbitrary end a pair of elongation device or be illustrated as the bracelet 435 of bracelet 435a and 435b.Particularly, be with 429 to have a pair of terminally 431, it is illustrated as passing respectively 431a and the 431b of bracelet 435a and 435b.As described later, slender member 420 comes down to inelastic, can adjust the length of slender member to one or two the activity in 435 by bracelet.

Fig. 4,5A and 5B have presented several views of anchor log 410, and wherein Fig. 5 A is the perspective view of anchor log, and Fig. 5 B is the cutaway view of anchor log along 5B-5B.As mentioned previously, anchor log 410 comprises and nonelastic, pliable and tough is with 413.Preferably, most of length of anchor log 410 and slender member 420 is formed by a kind of like this material, and this material includes but not limited to have the webbing band of natural or synthetic material of the intensity of the weight that is enough to the supportive device user.Preferably, webbing includes but not limited to the webbing made by nylon, polypropylene or other polymer fibers.Should be appreciated that, the sub-thread length of flexible material can comprise alternatively be sewn, bonding or be otherwise connected to each other two or multistage more.Preferably, the length of anchor log 410 is from 6 to 18 inches, or more preferably, is about 12 inches.

Have first end 411 of the expansion wideer and be connected to this band with 413 so that form second end 417 of ring 415 than band.Shown in Fig. 5 B, with 413 ends 502 with the core that forms first end 411.Because one of desired use of anchor log 410 is that trainer 400 is anchored between door and the stile, preferably, yet terminal 411 comprise that enough softnesses are to avoid damaging the material of the enough firm weight with the support user of timber or doorframe.In soft shown in a Fig. 5 B and firm embodiment.Especially, end of tape 502 is partly surrounded by the pillow thing (pillow) 507 of concave type surround (recessed enclosure) 505 and cover tape end and surround.By end of tape is bonding and be sewn onto surround 505 and pillow thing 507, and by using one or more sutures 509 sealing pillow things, end of tape 502 can further be contained in terminal 411.Penetrate in first end 411 by the groove in the surround 505 504 and by the groove in the pillow thing 507 501 with 413.In preferred embodiments, first end 411 is approximately 3.5 inches * 2.5 inches and be oriented approximately perpendicular to being with 413.In addition preferably, surround 505 is formed by high density, closed-cell foam material, and pillow thing 507 is formed by felt and comprises suture 503.Alternatively, second of the another kind of material band or section can be sewn, bonding or be otherwise connected to 413 end to form terminal 502.In another optional embodiment, surround 505 can comprise another rigid member such as metal or rigid plastic sheet, to increase the hardness of end of tape 411.

In Fig. 6-9, illustrate in greater detail slender member 420, wherein Fig. 6 is the schematic top view of slender member, Fig. 7 be handle to one of 421 and corresponding bracelet to one of 435 perspective view, Fig. 8 is a handle to one of 421 cutaway views along 8-8, Fig. 9 A be illustrate bracelet to one of and adjacency with 429 enlarged detail view.As shown in Figure 6, slender member 420 has length S, and comprise two nonelastic band portions 427 being illustrated as 427a and 427b, with 429 be used to adjust the bracelet of length S to 435.The part of slender member 420 from each end to nearest bracelet has fixing length---promptly, to corresponding bracelet two parts of one of 435 each all there is fixing length to one of 421 from end.Preferably, length S is adjustable in the length range that allows various training.Preferably, length S can change to 12 feet from about 6 feet on length.In addition preferably, slender member 420 has about 1.5 inches width.Equally preferably, allow the user to be easy to 429 with the surface smoothness of encircling 415 along anchor log 410 slip slender members 420, sufficient friction is provided simultaneously, make user's power on two ends 421 when training that some mismatches can be arranged, and slender member can slide by anchor log.

Terminal shown in Fig. 7,9A and the 9B, comprise and be with 429, and comprise the details of bracelet 435 to handle 423 to one of 421.Bracelet 435 is cam buckles, and its design and use are known in the art.Bracelet 435 is fixed to is with 427, and therefore the length of each in the end 421 is nonadjustable.Bracelet 435 also admits slidably and clamping is with 429, allows to adjust length S.

Bracelet 435 has movably cam 711 of framework 709, the first band bar 705, the second band bar 707 and user.The ring of the first band bar, 705 tenaculums 427, this ring is preferably fixing with suture 703.Alternatively, can will be with 427 to be fixed to bar 705 by second member such as another endless belt or plastics or metalwork, this second member circularizes and provides the position of connecting band 427 around bar 705.Have with suture 701 bindings to form the terminal relatively of ring 425 with 427 with fixed handle 423, as described later.Second band bar 707 and cam 711 tenaculums 429.Should be appreciated that, use suture described here to come the stickfast band portion also can finish, as glue or by band portion is fused together by using other fastening methods.

Cam 711 is spring-loaded, and therefore, it is check strap 429 under normal circumstances, and in user's action, for example by pushing away or drawing under the situation of cam, cam is moved to allow Tape movement.By pushing away cam 711, the spring in user and the buckle in 435 is adjusted the distance between cam 711 and the bar 707, allows to be with 429 to slide between cam 711 and bar 707.Therefore, length S can adjust by the cam 711 that the user promotes bracelet 435.

Illustrate in greater detail handle 423 in the cutaway view of Fig. 8.Handle 423 with outer cover 801 and interior cylindrical tubular portion 803 has the shape that is generally tubulose.Covering 801 has length and the external diameter that the permission hand is easy to grasps handle 423, and is formed by the material that allows the user holding it when training.The preferred material that is used for covering 801 is a high-density foam material.Part 803 provides the intensity of handle 423, and can form certain length and diameter by plastics or other rigid materials, with the size of coupling covering 801, and for encircling 425 spaces that the center of passing part 803 is provided.Part 803 is preferably formed by firm and light material such as pvc pipe.

Free terminal is shown in more detail to one of 431 in Fig. 9 A.Each end 431 is preferably folding backward, and for example remains on the appropriate location by suture 901, to form the end of easy operating.Slender member 420 also comprises some collars, and these collars are illustrated as belt passing round 429 twice collar 903,905a and 905b to prevent that end 431 from moving everywhere.Especially, the collar 903 and 905 is placed on bracelet 435, end 431 and is with between 429.Like this, the collar 903 and 905 is forbidden moving everywhere when trainer 420 is moved to the part with 429 corresponding terminal 431 from bracelet 435.Shown in Fig. 9 A, the collar 903 is fixed near terminal 431, and the collar 905 can slide along the length with 429.Fig. 9 B is the cutaway view of Fig. 9 A along 9B-9B, and it illustrates the details that is connected of cam buckle and collar 905b.What especially, Fig. 9 B illustrated the bar 907 of crossing over bracelet 435 and was fixed to this bar and collar 905b is with 909.With 909 prevent during adjusting the length of trainer collar 905b along be with 429 get to lower slider too far away.Preferably, collar 905b is flexible, so that they can easily move, and will keep together with 429 part.

Although described trainer 400, still there are many optional embodiments that drop in the scope of the invention about specific embodiment.Therefore, for example, there is the length provide many embodiments length-adjustable, inelastic in fact ribbon-shaped members, this member to have to be easy to adjust and around the balance of the ribbon-shaped members both sides of anchor log.In optional embodiment shown in Figure 10 and 11, wherein Figure 10 is the schematic top view of optional slender member 1020, this slender member 1020 has as the cam buckle 435 of elongation device and two finger grip 4001, and Figure 11 is the cutaway view of optional finger grip along 11-11.The use of bracelet 435 provides lighter trainer 400, but causes the littler useful length scope of slender member 1020.Finger grip 4001 comprises four holes 4101 of the finger that is used for the user, and is convenient to the training of one or more finger muscles.The finger grip of change can be set to " adding " change to slender member 420 alternatively, allows user's conversion between finger and teach-by-doing.

In Figure 12 A-12D, illustrated aspect the balance and elongation of embodiment of trainer, wherein Figure 12 A is an initial configuration, Figure 12 B illustrates elongation slender member 420, and further at Figure 12 B ' and 12B " shown in; Figure 12 C illustrates the short leg that power is applied to this slender member, and Figure 12 D is illustrated in training period power is applied to handle.For purposes of illustration, suppose that Figure 12 A is the initial configuration of the device that is anchored, and the supposition user wishes to increase length S, keeping arm is identical length (be approximately S half) to 422 simultaneously.At first, the user promotes one or two bracelet 435.Figure 12 B schematically shows the result who promotes bracelet 435a and elongate leg 422a, and is indicated as the arrow among the figure.Figure 12 B ' illustrates user U actuating cam 711 and catches end 431, and Figure 12 B " user is shown draws back terminal 431 so that shorten this device from cam, indicated as arrow.

Then, the user preferentially pulls on short leg 422b, and is indicated as the force vector F1 of Figure 12 C.Because leg all has the long length that approximately equates to 422, shown in Figure 12 D, the user can then be applied to each by the power F2 that will equate and train by doing and illustrating.In fact, two power of Figure 12 D not necessarily equate, are applied to leg 422 and have increased friction between slender member 420 and the anchor log because power is left anchor log 410, and length does not change yet under the power that applies of some mismatches even allow.Alternatively, by pulling on terminal 431 to shorten length S, trainer can be adjusted to the leg 422 that provides short.

Except between two arms equally the balance, it also is possible using device of the present invention to provide different arm lengths as training.Figure 13 A-13C illustrates the elongation and the adjustment of the trainer 400 of the arm 422 with different length, and wherein Figure 13 A is an initial configuration, and Figure 13 B illustrates power is applied to arm to one of 422, and Figure 13 C is illustrated in training period power is applied to handle.For purposes of illustration, suppose that Figure 13 A is the initial configuration of the device that is anchored, and the supposition user wishes that length adjustment with arm 422 is to different length.At first, the user preferentially pulls on short leg 422b, and is indicated as the force vector F1 of Figure 13 B.Then, the user can train, and is indicated as the power F2 that equates of Figure 13 C.In fact, two power of Figure 13 C not necessarily equate, because as shown in figure 12, power is left anchor log 410 and is applied to leg 422 and increased friction between slender member 420 and the anchor log.Even this has limited the possibility that arm lengths also changes under the power that applies of some mismatches.Arm 422 is adjusted to different length can be combined with elongating or shortening of length S by promoting in the bracelet 435 one or two.

The various mechanisms of the anchor point that is used to provide fixing within the scope of the invention.Therefore, for example providing can be in door, and fixed from the grappling iron that is installed within the walls around bar, railing or pillar, perhaps the trainer that can permanently be fixed on wall or the training structure is within the scope of the invention.Figure 14 A is the optional embodiment anchor log 1410 that can be used for this trainer is fixed to bar or railing, and Figure 14 B is to use the optional grappling embodiment of Figure 14 A to anchor to the embodiment of the trainer of bar.

Figure 14 A illustrates the optional embodiment anchor log 1410 that comprises adjustable ring 1419 and anchor log ring 1415.As described later, anchor log 1410 is optional anchor logs, and for example can be provided for admitting slender member 420 with 429 anchor log ring 1415 to form trainer 1400.Adjustable ring 1419 by pliable and tough be with 1411 and cam buckle 1412 form, as follows.Cam buckle 1412 can for example be the cam buckle 435 that is shown specifically in Fig. 9 B.Pliable and tough is with 1411 to have first end 1414 freely, and this first end 1414 passes the cam portion of cam buckle 1412, for example by band being passed the second band bar 707 and movably between the cam 711 of cam buckle 435.Pliable and tough band also has second end 1418 that is fixed to cam buckle 1412, for example by making second terminal become ring and the suture 1416 that passes with 1411 double-thickness is provided around the first band bar 705 of cam buckle 435.That passes bracelet 1412 like this is with 1411 to form adjustable ring 1419, and with charge releasing belt 1411, moving this band and release cam by this cam buckle can increase dimensionally or reduce and encircle 1419 by actuating cam bracelet 1412.End 1414 keeps against being with 1411 by the lax collar 1413.By suture 1417 anchor log ring 1415 is fixed to and is with 1411.

Preferably, most of length of anchor log 1410 is formed by a kind of like this material, and this material includes but not limited to have the band of webbing of the natural or synthetic material of the intensity that is enough to supportive device user weight.Preferred webbing includes but not limited to the webbing made by nylon, polypropylene or other polymer fibers.Should be understood that the sub-thread length of flexible material according to embodiments of the present invention can comprise stitching, bonding or be otherwise connected to each other two or more sections alternatively.

Figure 14 B illustrates the trainer 1400 that is formed by anchor log 1410 and slender member 420.The adjustable collar 1413 of anchor log 1410 is for example by on the top that adjustable collar is placed on this bar and be tightened up around the bar P, and uses cam buckle 1412 to be tightened up.Alternatively, be with 1411 can extract out, be wound on around the bar P, extract out and be tightened up by cam buckle then from cam buckle 1412.In arbitrary situation, terminal 1414 pull out by cam buckle 1412, and adjustable collar 1419 is to be enough to allowing trainer 1400 to support the power of users' weight to strain around bar P.

Except being fixed to bar, anchor log 1410 also can be around railing, post or the tension of other members to support trainer 1400.Alternatively, anchor log can be connected to lock (carabineer), and this lock is fixed to wall or other structures.

Figure 23 illustrates to have first terminal the pliable and tough of 2305 and second end 2303 and is with 2301, first end 2305 has the ring 2307 that remains on the appropriate location with suture 2311, second end 2303 has the lock 2304 that remains on the appropriate location with suture 2309, and Figure 24 illustrates and uses anchor log 2300 that the slender member 420 of trainer is anchored to tree.Preferably, the most of length with 2301 is formed by a kind of like this material, and this material includes but not limited to have the band of webbing of natural or synthetic material of the intensity of the weight that is enough to the supportive device user.Preferred webbing includes but not limited to the webbing made by nylon, polypropylene or other polymer fibers.Figure 24 illustrates the trainer 2400 that is formed by anchor log 2300 and slender member 420.Admit the lock 2304 of this band to be wrapped in around the tree with 2103 usefulness.Ring 2307 is admitted and to be with 429, allows the user to be small enough to make the object around being wrapped in 2103 to train facing to tree or other.

Figure 25 and 26 illustrates the first terminal 411 fixing carriage 2500 of trainer 400 of the expansion that is used for by anchor log 410, and wherein Figure 25 is the elevational perspective view of this carriage, and Figure 26 illustrates the use carriage and fixes trainer.Carriage 2500 has first flange 2503 and second flange 2505 and end face 2507, first flange 2503 has installing hole 2509, second flange 2505 has installing hole 2511, end face 2507 extends to second flange from first flange, and comprises and extend to the groove 2515 the face from face edge 2513 and comprise central channel 2517.In a preferred embodiment, carriage 2500 is formed by the single sheet 2501 of sheet metal, for example, this thin slice 2501 has crease 2518 in the flange 2503, the crease 2523 in the flange 2505 and the crease 2519 and 2521 between face 2507 and flange 2503 and 2505 respectively.From 0.05 to 0.10 inch of the preferred thickness of thin slice 2501 or more preferably be approximately 0.0625 inch, and crease 2518,2519,2521 and 2523 is placed as and makes face 2507 be parallel to flange 2503 and 2505, and separate a segment distance D with 2505 with flange 2503, distance D is from about 1 to 2 inch or more preferably be about 1.5 inches.Installing hole 2509 and 2511 diameter are preferably between about 1/4 inch and about 1/2 inch, and more preferably diameter is approximately 3/8 inch.

Figure 26 illustrates the use of carriage 2500.Carriage 2500 is installed to wall W by a pair of screw 2601 that passes installing

hole

2509 and 2511, and keeps in position.Dotted line on the right of Figure 26 there is shown the part, particularly enlarged 411 of anchor log 410 and pliable and tough is with 413.Anchor log 410 is placed in the carriage 2500, and is indicated as arrow.Especially, slide by the grooves in the face edge 2,513 2515 with 413, enlarged is between carriage 2500 and wall W and enter in the central groove 2517.Groove 2515 size in accordance with regulations manufactures even as big as allowing to be with 413 to slide by groove, passes groove but be unlikely to big to permission enlarged 411.The trainer 400 that uses carriage 2500 to allow before to be illustrated as to be installed in stile is installed against any wall, and carriage can be installed on this wall.

Trainer of the present invention is considered various training.The example that in table 1, has presented the many possible training of the device of the present invention on the top that is used to be placed on door.Fig. 3 and 15 illustrates three kinds in these training postures.In in these postures each, the user has selected the trainer 100 adjusted or 400 length as explain reference Figure 12 or 13, make on the ground that oneself is positioned at the horizontal range X that expects apart from anchor point A, the part of his weight is by the trainer support.Because his weight is supported like this, shown in Fig. 3 and 15, he moves its health on the direction of the type of the training that is suitable for carrying out, for example by towards wall or ground or leave wall or its health is moved on ground, by when supporting his weight by trainer, making its hand or leg bending, perhaps carry out other motions of its muscle of training.

What illustrate especially in Fig. 3 and 15 is the single posture of carrying out the user U of multiple training, comprise high pendulum training (Fig. 3), oppositely in conjunction with scroll (Figure 15 A), single leg L formula squat (Figure 15 B), gymnast's chin-up (Figure 15 C), kneel support and praise (Figure 15 F), crop and lift bending and stretching of the arms (F1G15I) behind (Figure 15 G), scroll (Figure 15 H) and the neck in conjunction with curved (Figure 15 E), the stern lifted of scroll (Figure 15 D), the leg of lying on the back.From Fig. 3 and 15 clearly, according to the location of length, the health of device and grasping member how, it all is possible using trainer of the present invention to carry out many dissimilar training.

The propaedeutics middle rank is senior

Stretch function Stretch function Stretching/side function

The low pendulum of low pendulum single armed side is lifted

The high pendulum of high pendulum single armed crop is lifted

The reverse grip of chin-up one arm chin is curved lifts

The high curved high curved combination pendulum/reverse of lifting of single armed of lifting

The low curved shoulder sleeve rotation in low curved act of single armed of lifting

After fly low chest/sideward bending and take on the sleeve rotation outward

Bend the wrist reverse grip and bend the two-way forearm flexor of wrist

Force at the core Force at the core Force at the core

Scroll kneel support in conjunction with the scroll station in conjunction with scroll

Single leg of drawing the abdomen is lifted reverse leg and is lifted reverse leg and lift waist/stern and lift

Sit up reverse oblique of oblique scroll V is lifted

Oppositely the scroll stern is praised the V balance

Bicycle ride by bike backwards oppositely in conjunction with scroll

Back of the body bridge

Leg (Leg) Leg Leg

The lie on the back foot-operated flesh volume of slaping of lying on the back of flesh of slaping of crouching is lifted

Stern hinge toe single leg stern hinge of squatting

The crouching bow step retreats bow step list leg L formula and squats

Squat single leg of sumo is squatted and is tiltedly retreated bow step

About the single shank of spurt lift and intersect unbalance crouching

Shank is lifted ski jump PT

Push away function Push away function Push away function

Standard is elected the single armed cant and is lifted the triceps reverse

Chest flies concentrated the flying of low chest election (holding) single armed outward

Shoulder elect anti-push-up trans picked/the push-up combination

Excessive triceps extension single armed triceps extension single armed shoulder is elected

Latissimus dorsi lifts gymnast's chin-up

Table 1: some on the door anchor log are stretched level and advanced training substantially

In addition, shown in Figure 16 A and 16B, device of the present invention can be used to carry out the one hand training.Especially, Figure 16 A illustrate trainer 400 with the chain terminal 421a that is used for singlehanded training and 421b ', and Figure 16 B be illustrated in carry out trainer 400 in the high pendulum training of single armed ' use.

Optional trainer handle

The effectiveness of trainer is by providing some handles greatly to be expanded for this device, particularly by providing the optional door handle device that to remove from this device (promptly, be the additional or auxiliary equipment of this trainer), perhaps it forms the part (that is being complete to this trainer) of the non-disconnectable device that removes.

Usually, several embodiments of handle described here be fixed to or can be connected to as the handle of the part of trainer to attached handle is provided in the lump, include but not limited to the handle 123 of trainer 100, the user can train by power being applied to all or part of, the arm, leg, toe or the calcaneal health each several part that comprise neck, hand thus.Handle fitting allows user's grasping, for example by with enough power extruding supporting its weight, and comprise when the user continues to draw trainer, the user can be remained on encircle or hook in device.In this context, " but grasping " partly refers to following ability: the part of twining body part and pushing this Handle fitting around the part of Handle fitting, perhaps ring by this Handle fitting or hook are placed the part of health, so that the user can draw and keeps body part in this Handle fitting facing to trainer.

The user can select handle that apparatus has an identical or different accessory to or train without Handle fitting.In addition, several embodiments of this trainer comprise the Handle fitting part of the handle of any trainer that removably connects trainer such as trainer 100 or have two handles, and the part that can use other part grasping of hand, pin, finger or health.The extra strength of user by providing dissimilar hand or finger grip to increase hand or finger is provided for the use of Handle fitting, and allows to carry out extra training, as the situation of pin Handle fitting.In addition, as discussing with reference to figure 16A and 16B, handle is to being bonded, and this allows the user to use a grasping accessory to train.

An example of Handle fitting is a pin Handle fitting 1700, and it is illustrated as being fixedly attached to the handle 123 of trainer 100 in Figure 17 A-17B.Especially, Figure 17 A illustrates the pin Handle fitting 1700 that is fixed to trainer 100 and is hooked by toe T, and Figure 17 B illustrates a pair of pin Handle fitting, handle to 123 each on a pin Handle fitting is arranged, and each pin Handle fitting is all hooked by user's heel H1 and one of them of H2.Each pin Handle fitting 1700 all has pliable and tough ring 1710 and Handle fitting part 1720.Preferably, the part of the ring 1710 that stretches out from handle 123 is about 12 inches, thinks that the heel or the toe that are fit to the user by this ring provide enough spaces.Use fixing like this pin Handle fitting 1700, toe (Figure 17 A) or heel (Figure 17 B) can pass ring 1710 and place, and power can be applied against trainer 100 by pin.

Preferably, the major part that pin is firmly grasped accessory 1700 is formed by a kind of like this material, and this material includes but not limited to have the band of webbing of the natural or synthetic material of the intensity that is enough to supportive device user weight.Preferred webbing includes but not limited to the polymer fiber webbing made by for example nylon or polypropylene or some other polymer fibers.Should be understood that sub-thread length according to flexible material of the present invention comprises stitching, bonding or be otherwise connected to each other two or more sections alternatively.

In one embodiment, handle all is provided with a pin Handle fitting 1700 of being convenient to train in 123 each, includes but not limited at the pin Handle fitting shown in Figure 15 A and the E.

In first embodiment of pin Handle fitting 1700, as subsequent discussion, pliable and tough ring 1710 removably is connected to handle to one of 123.The particular of pin Handle fitting 1700 has been shown in Figure 18 A-D, wherein Figure 18 A is the perspective view of pin Handle fitting, Figure 18 B is the upward view of pin Handle fitting, Figure 18 C is the side view of the part of one of Handle fitting part, and Figure 18 D is the top view of the part of one of handle accessory part.Shown in Figure 18 A and 18B, pin handle 1700 is formed by three bands: an endless belt 1801 and two lap belts 1803.Use these three bands that connect, as describing subsequently, endless belt 1801 forms 1710, two lap belts of ring 1803 and forms Handle fitting part 1720.

Endless belt 1801 forms by having the one section frenulum that is connected to the end that forms ring.Endless belt 1801 preferably long 20 inches and wide 1.5 inches polymer fiber webbing.In preferred embodiments, this ring comprises the two pass suture part 1815 of two triangles, and one of them links two ends of endless belt 1801.In two Handle fitting bands 1803 each is all formed by one section frenulum with first terminal 1807 and second end 1811, and first end 1807 has first fastening 1809, and second end 1811 has second fastening 1813.Lap belt 1803 preferably long 7.5 inches and wide 1.5 inches polymer fiber webbing.Preferably be fixed to endless belt 1801 for fastening 1809 and 1811 by two pass suture 1817, and handle lap belt 1803 preferably endways the centre position between 1807 and 1811 be connected to endless belt by two pass suture 1805.

Each lap belt 1803 is included in

fastening

1809 and 1813 on the opposite side of band.Preferably,

fastening

1809 and 1813 faces for coupling, the hook and the anchor ring of coupling of hook and ring fixed system for example, as

Board hook and ring fastener.In preferred embodiments,

fastening

1809 and 1813 each be approximately 2 inches * 1.25 inches.

Pin Handle fitting 1700 be removably connect and by following use.By being wound on handle 123a around with 1703 one section each and contacting each with

fastening

1809 and 1813 on 1803, the Handle fitting part 1720 of pin Handle fitting 1700 removably is connected to handle to one of 123.Suture 1815 allows ring 1710 to open and non-warping, and is provided for the fixed band of fixing feet.

Figure 27 is the perspective view of a handle, and this handle can be used as by doing and illustrating or the pin handle, and is called as " combination " handle 2700 ad lib at this.Handle 2700 can generally be similar to handle or attached handle or 1700 of trainer 100,400, except following be described in further detail.In possible occasion, describing of the embodiment of similar parts in Fig. 4,7,17,18 and 27 is middle with identical reference number identification.

Usually, combination grip 2700 comprises two parts that can be used as handle, and they can be at an end or two ends of the trainer that includes but not limited to trainer 100 or 400.Therefore, for example, combination grip 2700 can be at two ends 121, on one of them of on two ends 421 or endways 421a or 421b.In the embodiment of Figure 27, handle 2700 comprises the teach-by-doing 423a that is supported from band 427a by ring 425.Especially, the material of band 427a continues across ring 425a, and is fixed to this band by suture 2711.Handle 2700 further is included in the ring 2710 that terminal 421a is supported.

In one embodiment, ring 2710 is by one or more nonelastic section bands that form, and these are nonelastic section to be joined together to form the continuous loop that passes part 803, and this ring so integrally be fixed to teach-by-doing 423.Therefore, for example, by doing and illustrating 423a have correspond respectively in the first terminal 802-1 of cylindrical tubular part 803 and first terminal 423a-1 and the 423a-2 of the second terminal 803-2.In one embodiment, ring 2710 is formed by one or more webbing sections, and end is sewn to formation together and passes the single ring of part 803, causes being suspended on the part of this ring under by doing and illustrating.

Figure 28 is the perspective view of second embodiment of combination grip 2800, except following be described in further detail, combination grip 2800 generally can be similar to handle 2700.In possible occasion, describing of the embodiment of similar parts in Fig. 4,7,17,18 and 27 is middle with identical reference number identification.

Combination grip 2800 comprises pliable and tough ring 2810 and length adjustment mechanism 2813, pliable and tough ring 2810 comprise have terminal 2812 be with 2811.Be with 2811 to pass tubular portion 803, and length adjustment mechanism 2813 allow to move terminal 2812 sizes of coming adjustable ring 2810 by passing mechanism.Cam buckle shown in can for example being or

It is user's body size that the mechanism 2813 of board hook and ring fastener allows users will encircle 2810 length adjustment.Be with 2811 can or from 423 removing by doing and illustrating, perhaps can have the end that allows to remove this handle too greatly and not, thereby can not disassemble by doing and illustrating from this.(not shown) in an optional embodiment, be with 2811 and terminal 2812 have as

The coupling securing member of board hook and ring fastener is to avoid the swing of end of tape.

The user who includes but not limited to the combination grip of one of

combination grip

2700 or 2800 can select to use arbitrary teach-by-doing 423a to train, with for example such training the shown in Figure 15 A any one in 15I, 16A or the 16B.Alternatively,

combination grip

2700 or 2800 user can be for example by pin is placed on by doing and illustrating 423 and encircle 2710 or 2810 between train, be similar to the use of the handle 1700 as shown in Figure 17 A or 17B.

In one embodiment, 5 inches of handle 423 length, ring 2710 is about 20 inches.In another embodiment, the part of the ring in part 803 2710 is not lined with 1/8 inch soft material, includes but not limited to rubber such as neoprene based on polychlorobutadiene.In another embodiment, ring 2810 can be adjusted to and is about 23 inches from being about 12 inches.

In another embodiment,

ring

2711 or 2811 does not form the ring that passes part 803, but be fixed on terminal 803-1,803-2 place or near.

Another example of Handle fitting is a finger grip accessory 1900, and when being fixed to the handle 123 of trainer 100, finger grip accessory 1900 illustrates with three kinds of different training in Figure 19 A-19C.Finger grip assembly 1900 has and is suitable for holding thumb and one or more finger and by the ring 1910 of its grasping and Handle fitting part 1920, Handle fitting part 1920 is used for this accessory is fixed to the handle of trainer.Handle fitting part 1920 removably is connected to handle to one of 123.In one embodiment, two ring 1910: the first rings 1910a and the second ring 1910b are arranged.Because such fixed finger Handle fitting 1900, shown in Figure 19 A, finger F 1 can be passed for example first ring, 1910 placements of a ring, shown in Figure 19 B, finger F 1 can pass the first ring placement and finger F 2 can be passed the second ring 1910b placement, perhaps shown in Figure 19 C, two finger F 1 and F2 can pass first ring and place, and finger F 3 and finger F 4 can be passed second ring and placed.

In one embodiment, handle is provided with a finger grip accessory 1900 in 123 each.Because finger passes at least one ring 1910 and places like this, can be by drawing the power of applying facing to trainer 100.Finger grip accessory 1900 has the function similar to finger grip 4001.

In the particular of finger grip accessory 1900 shown in Figure 20 A-C, wherein Figure 20 A is the perspective view of finger grip accessory, and Figure 20 B is the top view of finger grip accessory along 20B-20B, and Figure 20 C is the cross sectional side view of finger grip accessory along 20C-20C.Finger grip accessory 1900 comprises two rings 1910, and promptly the first ring 1910a and second encircles 1910b, and Handle fitting part 1920 comprises three

part

1920a, 1920b and 1920c.More specifically, finger grip accessory 1900 is formed by 5 bands: endless belt 2001, three lap belts 1803 and braces 2003.As describing subsequently, because connected five bands, endless belt 2001 forms first ring 1910a and the Ring put around finger for massage of cavity of human body 1910b, and each ring can hold one or more fingers, and in three lap belts 1803 each forms one of Handle

fitting part

1920a, 1920b and 1920c.Preferably, the major part of finger grip 1900 is by forming with teach-by-doing 1700 identical materials.

In a preferred embodiment, endless belt 2001 by length be 21.5 inches and wide be that 1 inch polymer fiber webbing constitutes, and braces 2003 preferably length be 2 inches and wide be 1 inch polymer fiber webbing.Preferred lap belt 1803 before had been discussed.Finger grip accessory 1900 is by the assembling of three road sutures 2007, and what the per pass suture all passed three lap belts 1803 passes endless belt 2001 and braces 2003 in the lump.In preferred embodiments, suture 2007 is two pass suture parts.Shown in Figure 20 A and 20C, the part of endless belt 2001 is stretched out between each of three lap belts 1803 to form ring 1910a and 1910b.Preferably,

ring

1910a and 1910b are formed by the one section endless belt 1901 that is about 8 inches.Preferably, endless belt 2001 prolongs the length of braces 2003, and two

ring

1910a and 1910b are between contiguous lap belt 1803.

Finger grip accessory 1900 is that removably connect and following use.The Handle fitting part 1920 of finger grip accessory 1900 by each with fastening 1809 on 1803 with 1813 contact and removably be connected to handle to one of 123.Use fixing like this finger grip accessory 1900, shown in Figure 20 A, finger can pass a ring and for example encircle the 1910a placement, shown in Figure 20 B, a finger can pass each placement that encircles among 1910a and the 1910b, perhaps shown in Figure 20 C, two fingers can pass each placement that encircles among 1910a and the 1910b.Because finger passes at least one ring 1910 and places like this, the user can be by drawing the power of applying facing to trainer 100.

The 3rd example of Handle fitting is Handle fitting 2100, and it is shown the handle 123 that is fixed to trainer 100 in Figure 21 A-21C.As explaining subsequently, Handle fitting 2100 has the 2110 and handle fitting parts 2120 of restricting with several that different combinations is firmly grasped.Usually, the number of rope 2110 can be from 1 to 5 or more, and wherein 4 is preferred number, and each rope all has identical diameter and length.In addition preferably, shown in Figure 21 A-21C, but rope have even as big as making the length of staff grasping, for example from 4 inches to 6 inches length, and have enough extra lengths and between rope, pass through hand to allow the user.In one embodiment, Handle fitting 2100 has 4 ropes that are expressed as the first rope 2110a, the second rope 2110b, the 3rd rope 2110c and the 4th rope 2110d.Rope almost can almost any combination by grasping, but so that user's grasping from the rope of any amount of 1 all 4 rope of restricting.Figure 21 A illustrates the hand H of 3 ropes of grasping, for example first the rope 2110a, second the rope 2110b and the 3rd the rope 2110c, Figure 21 B illustrate two ropes of grasping as first and second the rope hands, and Figure 21 C illustrate rope of grasping as first the rope hand.

As subsequent discussion, Handle fitting part 2120 removably is connected to handle to one of 123.Because Handle fitting 2100 is fixing like this, can one of grasping and the rope between all 2210, and can be by drawing the power of applying facing to trainer 100.In one embodiment, handle all is provided with a Handle fitting 2100 in 123 each.

A particular of Handle fitting 2100 is shown at Figure 22 A-D, wherein Figure 22 A is the perspective view of this Handle fitting, Figure 22 B is the top view of this Handle fitting, and Figure 22 C is the upward view of this Handle fitting, and Figure 22 D is the cross sectional side view of Figure 22 C along 22D-22D.Handle fitting 2100 is by four bands, and particularly braces 2205, preceding 2207 and two lap belts 1803 and two

ropes

2201 and 2203 be with form.Rope 2110 is formed by two

long ropes

2201 and 2203, and Handle fitting part 2120 is by being with 2205,2207 and 1803 to form.

Form two of Handle fitting part 2120 with 1803 at braces 2205 with precedingly be connected its corresponding middle body between with 2207 end.Four rope 2110a-d are formed by long rope 2201 and 2203.Especially, shown in Figure 22 B, rope 2101 and 2103 side by side and folded in half.Every rope forms ring 2213 near in the middle of the rope 2101 and 2103, these two ropes are banded together and formed by rope 2109 and encircle 2113, and 2101 and 2103 four ends of restricting are banded together by rope 2109.In the cutaway view of Figure 22 D, rope 2203 show by rope 2209 band together first terminal 2213 and second terminal 2217 and forms the middle body 2215 that centers on 2207 ring 2213.Each rope 2101 and 2103 is by folded in half, thereby every rope forms two ropes between rope 2109 and 2111.Especially, rope 2101 forms rope 2210a and 2210b, and 2103 formation rope 2210c and the 2210d that restrict.

Preferably, be with 2105 and 2107 to be polymer fiber webbings.Preferably long 5 inches and wide 1 inch of braces 2105, and before be with 2107 preferably long 6 inches and wide 1 inch.Rope 2101 and 2103 is cotton cord preferably, and length more preferably from about 22 inches to about 26 inches, still more preferably is about 24 inches long from about 20 inches to about 30 inches.Preferably, rope 2101 and 2103 diameter is from 1/2 inch to 1 inch, more preferably about 3/4 inch.With 2105 and 2107 and lap belt 1803 between joint be preferably double breasted suture.But thereby the four piece ropes of the Handle fitting 2100 that forms with about 10 inches grasping length, allow sufficient space for staff by and grasping rope 2110.

Handle fitting 2100 removably connects, and following use.Handle fitting part 2120 by fastening 1809 on every band 1803 with 1813 contact and removably be connected to one of a pair of handle 123.Because finger grip accessory 2100 is fixing like this, but among the hand grasping rope 2110a-d one, two, three or whole four.For example, Figure 22 A illustrates by

rope

2110a, 2110b and the 2110c of user's grasping, and Figure 22 B illustrates by the rope 2110a and the 2110b of user's grasping, and Figure 22 C illustrates by the rope 2110a of user's grasping.Because rope 2110 is by so grasping, the user can be by drawing the power of applying facing to trainer 100.

Although in the context of some preferred embodiment and example, disclose invention in this proposition, but it should be appreciated by those skilled in the art, the present invention extends beyond the concrete disclosed embodiment of institute, extend to other optional embodiment and/or uses of the present invention, and extend to its significantly change and equivalents.Therefore, be intended that the restriction that scope of the present invention disclosed herein should not be subjected to particular described above, and should be only limit by the just annotation of claims.

Claims (according to the modification of the 19th of treaty)

1. trainer, it comprises:

Nonelastic part, it has at least one end,

By doing and illustrating, it is connected to described at least one end; And

Ring, it is connected to described at least one end,

Wherein said trainer is suitable for that some make up the user's who supports described trainer weight by described teach-by-doing, described ring or its.

2. device as claimed in claim 1, wherein said at least one end comprises first terminal and second end, wherein said teach-by-doing is the first-hand handle that is connected to described first end, wherein said ring is first ring that is connected to described first end, and wherein said device further comprises:

The second-hand is hand, and it is connected to described second end; And

Second ring, it is connected to described at least one end.

3. device as claimed in

claim

1 or 2, wherein at least one comprises rigid element by doing and illustrating.

4. device as claimed in claim 3, the length of wherein said rigid element are the same with fist at least long.

5. device as claimed in claim 3 is wherein located endways, and the size of described rigid element and described ring manufactures restrict foot.

6. device as claimed in claim 1, wherein said teach-by-doing integrally is connected to described at least one end.

7. device as claimed in claim 1, wherein at least one ring integrally is connected to corresponding end.

8. device as claimed in claim 1, wherein at least one ring integrally is connected to corresponding teach-by-doing.

9. device as claimed in claim 1, wherein at least one ring removably is connected to corresponding end.

10. device as claimed in claim 1, wherein at least one ring removably is connected to corresponding teach-by-doing.

11. device as claimed in claim 1, wherein at least one ring has adjustable length.

12. one kind in fact as showing and described trainer.

Claims

1. trainer, it comprises:

Nonelastic part, it has at least one end,

By doing and illustrating, it is connected to described at least one end; And

Ring, it is connected to described at least one end,

The second-hand is hand, and it is connected to described second end; And

Second ring, it is connected to described at least one end.

3. device as claimed in claim 1 or 2, wherein at least one comprises rigid element by doing and illustrating.

6. each described device in the claim as described above, wherein at least one integrally is connected to described at least one end by doing and illustrating.

7. each described device in the claim as described above, wherein at least one ring integrally is connected to corresponding end.

8. each described device in the claim as described above, wherein at least one ring integrally is connected to corresponding teach-by-doing.

9. each described device in the claim as described above, wherein at least one ring removably is connected to corresponding end.

10. each described device in the claim as described above, wherein at least one ring removably is connected to corresponding teach-by-doing.

11. each described device in the claim as described above, wherein at least one ring has adjustable length.

12. one kind in fact as showing and described trainer.