US20120149534A1

US20120149534A1 - Fighting trainer

Info

Publication number: US20120149534A1
Application number: US12/965,868
Authority: US
Inventors: Dickson Fu; David Fu
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-11
Filing date: 2010-12-11
Publication date: 2012-06-14

Abstract

The present invention relates to a fighting trainer with a hinderer amplitude of oscillation and resilience, comprising a main body, a connecting element, a resilience adjustment set, and a base. By adjusting the distance between the tubes of the resilience adjustment set and the elasticity, the present invention is able to meet various requirements, as well as minimizing the amplitude of oscillation in order to reduce the required space to exercise.

Description

BACKGROUND OF THE INVENTION

1. Field of the Invention
The present invention relates to a fighting trainer which reduces the amplitude of oscillation and the resilience.
2. Description of Related Art
The conventional fighting trainer is based on force acceptance. For example, a speed ball or filling sack for receiving punches, the resilient element attached to the force acceptance, which enables the force acceptance to swing back and forth to perform as a fighting trainer.
The resilience of the resilient element in the fighting trainer is fixed and cannot be adjusted according to various requirements; the amplitude of oscillation of the speed ball is uncontrollable, and excessive force can easily bounce the filling sack back to hit and hurt the user. Furthermore, the over amplitude of oscillation takes longer time to restore and not suitable for fight trainer.
Therefore, the fighting trainer still has room for improvement.

SUMMARY OF THE INVENTION

Unlike the defects listed above, the present invention provides the a fighting trainer with a less oscillating amplitude and resilience to meet various requirements. The oscillation can be minimized to rapidly bounce back the ball to meet the training requirement of certain fighting items; the overall strength is therefore sufficient to solve the torsion.
According to an aspect of the present invention, the fighting trainer which reduces the amplitude of oscillation and resilience comprises a main body, a receiving element, a resilience adjustment set, and a base.
The resilience adjustment set comprises a first tube, a second tube and a resilient pole, or a tube and a resilient pole. The resilient pole is connected to the base by one end and to the main body or the receiving element by the other end. The resilient pole further comprises a first connecting portion, a second connecting portion, a first pole, a second pole, and a resilient portion. The length of the hollow tube between the first tube and the second tube can adjust the length of the resilient pole or lengthen the resilience adjustment set in order to change the elasticity of the resilient pole. The base has a joining portion at the upper portion. Bowl or plate shape is formed at the lower portion of the receiving set and a bearing is positioned at the inner bottom side.
Preferably, the resilient portion can be selected from a group comprising a metallic spring or a plastic resilient element. The plastic resilient element can be made of rubber, thermoplastic rubber (TPR) or thermoplastic elastomer (TPE). The bearing is a thrust bearing or a circular bowl structure. The resilience adjustment set and the base has a bar connected therein. The bar has an upper distal end connected to the lower primal end of the resilience adjustment set. As the lower distal end of the bar is connected to the joining portion of the base, the height of the fighting trainer can be adjusted according to the requirement. As the length of the first tube and the second tube is different, regardless of the resilient element being positioned upwards or downward offers various oscillations for the main body. The base can add at least one extra weighing object in the inner portion of the base or above. A spinner can be set between the resilient element and the base; the upper end of the spinner is connected to the lower end of the resilience adjustment set, and the lower end of the spinner is connected to the joining portion of the base. The main body and the connecting base can be assembled as a set or as one-piece. The resilience adjustment set can coordinate with the spinner to release the elastic strength to prevent from falling upon receiving force caused by gravity.

BRIEF DESCRIPTION OF THE DRAWING

For a more complete understanding of the present invention, reference will be made to the following detailed description of preferred embodiments taken in conjunction with the accompanying drawings.

FIG. 1 is an aspect according to the first embodiment of the present invention.

FIG. 2 is an aspect according to the second embodiment of the present invention.

FIG. 3 is an aspect according to the third embodiment of the present invention.

FIG. 4 is an aspect according to the forth embodiment of the present invention.

FIG. 5 is an exploded view of the main body according to the first embodiment of the present invention.

FIG. 6 is an exploded view of a main body according to the second embodiment of the present invention.

FIG. 7 is an exploded view of a main body according to the third embodiment of the present invention.

FIG. 8 is an exploded view of a main body according to the forth embodiment of the present invention.

FIG. 9 is a sectional view of the resilience adjustment set and a bowl shape connecting element according to the forth embodiment of the present invention.

FIG. 10 is another sectional view of a resilience adjustment set and a bowl shape connecting element according to the forth embodiment of the present invention.

FIG. 11 is a sectional view of a resilience adjustment set and the bowl shape connecting element according to the second and third embodiments of the present invention.

FIG. 12 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the first embodiment of the present invention.

FIG. 13 is an aspect according to the fifth embodiment of the present invention.

FIG. 14 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the fifth embodiment of the present invention.

FIG. 15 is a sectional view of another resilience adjustment set and a bowl shape connecting element according to the fourth embodiment of the present invention.

DETAIL DESCRIPTION OF THE INVENTION

FIG. 1 illustrates an aspect according to the first embodiment of the present invention, which comprises a main body 10, a connecting element 20, a resilience adjustment set 30, a base 50, and a connecting bar 60.
The resilience adjustment set 30 comprises a first tube 31, a second tube 32, and a spring set positioned within. The base 50 has at least one extra weighing object 51. The connecting bar 60 comprises a first connecting bar 61, a second connecting bar 62, and a securing portion 63.
The lower portion of the main body 10 is connected to the upper portion of the connecting element 20. The lower portion of the connecting element 20 is connected to the upper portion of the resilience adjustment set 30, and the resilience adjustment set 30 comprises a first tube 31 connected to upper end of the second tube 32 by the lower portion. The resilience adjustment set 30 has the lower end connected to a distal end of the first bar 61 of the connecting bar 60. The other end of the first connecting bar 61 of the connecting bar 60 is fitted into the end of the second connecting bar 62 of the connecting bar 60, then the tube distance between the first and the second connecting bars of the connecting bar 60 can be adjusted and secured by the securing portion 63 of the connecting bar 60. The joining portion at other end of the connecting bar 62 of the connecting bar 60 is connected to the upper end of the base 50.
Furthermore, the distance between the first tube 31 and the second tube 32 of the resilience adjustment set 3 can be adjusted to various elasticity. Upon applying force onto the main body 10, the bottom portion of the connecting element 20 slides along the upper end of the resilience adjustment set 30, the elasticity of the resilience adjustment set 30 pulls the bottom portion of the connecting element 20 to return to the original position above the resilience adjustment set 30, and thereby hinder the amplitude of the oscillation of the main body 10.
FIG. 2 is an aspect according to the second embodiment of the present invention, which comprises a main body 10, a connecting element 20, a resilience adjustment set 30, a base 50, and a connecting bar 60.
The resilience adjustment set 30 comprises a first tube 31, a second tube 32, and a spring set. The base 50 has a joining portion 52 above thereof. The connecting bar 60 comprises a first connecting bar 61, a second connecting bar 62, and a securing portion 63. The base 50 may be securely screwed to the ground with a joining portion 52 above thereof.
The lower portion of the main body 10 penetrates through the connecting element 20 and assembles to the upper portion of the resilience adjustment set 30. The lower portion of the first tube 31 of the resilience adjustment set 30 is connected to the upper portion of the second tube 32. The lower portion of the resilience adjustment set 30 is connected to the distal end of the first connecting bar 61 of the connecting bar 60, and the other end of the first connecting bar 61 of the connecting bar 60 fits into the end of the connecting bar 62 of the connecting bar 60. After adjusting the distance between the first and second connecting bars 61 and 62 of the connecting bar 60, the connecting bar 60 is secured by the securing portion 63, and then the other end of the connecting bar 62 of the connecting bar 60 is assembled to the joining portion 50 of the set base 50. The elasticity of the resilience adjustment set 30 and the amplitude of the oscillation of the main body 10 can be adjusted, as shown in FIG. 1.
FIG. 3 is an aspect according to the third embodiment of the present invention, which comprises a main body 10, a connecting element 20, a resilience adjustment set 30, a base 50, and a connecting bar 60.
The resilience adjustment set 30 comprises a first tube 31, a second tube 32, and a spring set. The base 50 has at least one weighing object above. The connecting bar 60 comprises a first connecting bar 61, a second connecting bar 62, and a securing portion 63.
The assembly of the main 10, the connecting element 20, the resilience adjustment set 30, and the connecting bar 60 is shown in FIG. 2. The other end of the second bar 62 of is connected to the upper end covered by the guarding on the base 50.
The elasticity of the resilience adjustment set 30 and the amplitude of oscillation of the main body 10 can be adjusted, as shown in FIG. 1.
FIG. 4 is an aspect according to the forth embodiment of the present invention, which comprises a main body 10, a connecting element 20, a resilience adjustment set 30, a base 50, and a connecting bar 60.
The resilience adjustment set 30 comprises a first tube 31, a second tube 32, and a spring set within. The base 50 has at least one weighing object above for filling liquid or solid object for applying more weight thereon (not shown).
The lower portion of the main body 10 is connected to the upper portion of the connecting element 20, and the lower portion of the connecting element 20 hinders the upper end of the resilience adjustment set 30. The lower portion of the first tube 31 is joined to the upper portion of the second tube 32, and the second tube 32 of the resilience adjustment set 30 is connected to the upper portion of the base 50.
The elasticity of the resilience adjustment set 30 and the amplitude of oscillation of the main body 10 can be adjusted, as shown in FIG. 1.
FIG. 5 is an aspect according to the fifth embodiment of the present invention, which comprises a main body 10, a connecting element 20, a resilience adjustment set 30, a spinner 70, and a base 50.
The resilience adjustment set 30 comprises a first tube 31 and a spring set. The spinner 70 comprises a first joining portion 73, a second joining portion 74 and an arm 71. The first joining portion 74 is positioned at a distal end of the spinner 70 and connected to the distal end of the base 50. The arm 71 is positioned at the central portion of the spinner 70 with a damp regulator 72. The base 50 has at least one weighing object above thereof for filling liquid or solid object for applying more weight thereon (not shown).
The lower portion of the main body 10 is connected to the upper portion of the connecting element 20, the lower portion of the connecting element 20 hinders the upper portion of the resilience adjustment set 30. The first tube 31 has the lower portion connected to the first joining portion 73 of the spinner 70, and the second joining portion 74 of the spinner 70 is connected to the upper portion of the base 50.
The inner elasticity of the resilience adjustment set 30 can be adjusted to change to the required elasticity; the damp regulator 72 of the spinner 70 can be adjusted to alter the volume of the damp of the spinner 70 while rotating to control the rotation speed. When force is applied onto the main body 10, the bottom portion of the connecting element 20 slides on the top of the resilience adjustment set 30; the elasticity of the resilience adjustment set 30 pulls back the bottom portion of the connecting element 20 to return to the original position on the top of the resilience adjustment set 30, and thereby hinder the amplitude of oscillation of the main body 10 and to absorb the excessive impact to prevent from falling. The force enables the spinner 70 to spin with the second joining portion 74 as an axle.
Referring to FIG. 5, the main body 10 comprises a central bar 11, an adjusting tube 12, a punching object 13, and a guarding 14.
The central bar 11 is a hollow cylinder with a plurality of grooves 111, a plurality of S grooves 112, and a joining portion 113. The grooves 111 are symmetrically formed on the two sides thereof; the S grooves 112 are formed on the two sides of the grooves 111; the joining portion 113 is positioned at the lower portion of the central bar 11. The adjusting tube 12 is a hollow cylinder with a plurality of inner protrusions 121 on the two symmetrical sides; the punching object 13 is a hollow cylinder made of inflatable material with at least one nozzle 135. The guarding 14 is a hollow element made of soft material and positioned at the outer side of the punching object 13.
The inner protrusion 121 of the adjusting tube 12 is fitted into the groove 111 of the central bar 11, the inner protrusion 121 of the adjusting tube 12 is rotated to further fit into the S groove 112 and buckled therein after the desired length of the main body 10 is adjusted.
Furthermore, air may be blown into the nozzle 135 of the punching object 13 to inflate until a desired hardness is obtained, then the punching object 13 is fit around the outer side of the adjusting tube 12, the guard 14 is then placed over the punching object 13.
Afterwards, the joining portion 113 of the central bar 11 is joined to the upper end thereof.
FIG. 6 is an exploded view of the main body according to the second embodiment of the present invention, which comprises a central bar 11, a punching object 13, and a guarding 14.
The central bar 11 is a cylinder having a joining portion 113 at the lower portion. The punching object 13 is made of a foaming material and comprises a third punching element 133, at least one second punching element 132, a first punching element 131, and a top portion 134. The third punching element 133 is a hollow cylinder; the second punching element 132 is a hollow cylinder positioned above the third punching element 133; the first punching element 131 is a hollow cylinder positioned above the second punching element 132; the top portion 134 is a cylinder positioned above the adjusting tube 12; and the guarding 14 is hollow and made of a soft material.
To assemble the embodiment, fit the punching object 13 from the third punching element 133, the second punching element 132 and then fit the first punching element 131 into the lower portion, middle portion and then the upper portion of the central bar 11. Furthermore, the top portion 134 of the punching object 13 is fit into the upper inner side of the punching element 131, and finally the guarding 14 is fit over the punching object 13.
In addition, the joining portion 113 of the central bar 11 is penetrated into the connecting element 20 and assembled with the upper portion of the resilience adjustment set 30 as shown in FIG. 3.
FIG. 8 is an exploded view of the main body according to the forth embodiment of the present invention, the main body 10 comprises a central bar 11, an adjusting tube 12, a punching object 13, and a guarding 14.
The central bar 11 is a hollow cylinder with a plurality of grooves 111, a plurality of S grooves 112, and a joining portion 113. The grooves 111 are symmetrically formed on the two sides thereof; the S grooves 112 are formed on the two sides of the grooves 111; the joining portion 113 is positioned at the lower portion of the central bar 11. The adjusting tube 12 is a hollow cylinder with a plurality of inner protrusions 121 on the two symmetrical sides. The punching object 13 is a hollow cylinder made of a foaming material and comprises a third punching element 133, at least one second punching element 132, a first punching element 131, and a top portion 134. The third punching element 133 is a hollow cylinder; the second punching element 132 is a hollow cylinder positioned above the third punching element 133; the first punching element 131 is a hollow cylinder positioned above the second punching element 132; the top portion 134 is a cylinder positioning above the adjusting tube 12. The guarding 14 is a hollow element made of soft material and positioning at the outer side of the punching object 13.
The inner protrusion 121 of the adjusting tube 12 is fit into the groove 111 of the central bar 11, the inner protrusion 121 of the adjusting tube 12 is rotated to further fit into the S groove 112 and buckle therein after adjusting the main body 10 to the desired length.
To assemble, the punching object 13 from the third punching element 133, the second punching element 132 and then the first punching element 131 fitted into the lower portion, middle portion and then the upper portion of the central bar 11, and finally the guarding 14 is placed over the punching object 13.
In addition, the joining portion 113 of the central bar 11 is penetrated into the upper portion of the connecting element 20.
FIG. 9 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the forth embodiment of the present invention, the lower portion of the connecting element 20 comprises a bowl shape, a first joining portion 21 at the upper portion, a bearing 23, and an inner bottom portion. The resilience adjustment set 30 comprises a first tube 31, a second tube 32, and a resilient cylinder 33. The first tube is positioned at the upper portion of the resilience adjustment set 30 and has an arch portion 311 and a joining portion 312. The arch portion 311 is positioned at the upper portion of the first tube and beneath the connecting element 20. The joining portion 312 is positioned at the lower portion of the first tube 31. The second tube is positioned at the lower portion of the resilience adjustment set 30 and has a first joining portion 321 and a second joining portion 322. The first joining portion 321 is positioned at the upper portion of the second tube 32, and the second joining portion is positioned at the lower portion of the second tube 32. The resilience cylinder 33 comprises a first joining portion 334, a second joining portion 335, a first bar 331, a second bar 332, and a resilient portion 333. The first joining portion 334 is a bolt positioned at a distal end of the resilience cylinder 33 and the second joining portion 335 is a bolt positioned at the other distal end of the resilience cylinder 33. The first bar 331 is a cylinder, the second bar 332 is comprised of another cylinder and the resilient portion 333 is comprised of a hollow resilient element.
The distal end of the resilient portion 333 of the resilient cylinder is fitted into a distal end of first bar 331 and the other distal end is connected to the end of the second bar 332. Furthermore, one end of the first joint portion 334 of the resilient cylinder 33 penetrated until connecting to the bearing 23 of the connecting element 20, and the other end thereof is assembled to the other end of the first bar 331 of the resilient cylinder 33. Further, the joining portion 113 of the central bar 11 is joined with the first joining portion 21 of the connecting element 20. The joining portion 312 of the first tube 31 is fit into the first joining portion 321 of the second tube 32, and the distal end of the second joining portion 335 is penetrated into the second tube 32 until it reaches the bottom. The other distal end is jointed to the other end of the second bar 332 of the resilient cylinder 33. Furthermore, the distance between the first and second tube 31 and 32 is used to adjust the elasticity of the resilient cylinder 33. Finally, the second joining portion 322 of the second tube 32 is assembled to the upper portion of the set 50, as shown in FIG. 4. The distal end of the first joining portion 334 and the second joining portion 335 of the resilient cylinder 33 are both comprised of bolt. The elasticity of the resilient cylinder 33 can be adjusted by adjusting the position of the bolt at the first joining portion 334.
When the main body 10 receives force from any direction, the force enables the bottom portion of the connecting element 20 to move outwards along the arch portion 311 of the resilience adjustment set 30. The resilient cylinder 33 of the resilience adjustment set 30 has a resilient portion 333 that serves as a pivot to swing and stretch within the first and second tube 31 and 32. With the downward withdrawing strength from the resilient portion 333 of the resilience adjustment set 30, the connecting element 20 can rapidly restore back to the top portion of the arch portion 311 of the first tube 31.
FIG. 15 is similar to FIG. 9, except for the resilient portion 333 has a first positioning set 336 at an end, and the first positioning set 336 is fixed to an end of the first bar 331 and the resilient portion 333. The other end of the resilient portion 333 has a second positioning set 337 fixed to another end of the second bar 332 and the resilient portion 333.
FIG. 10 is another sectional view of the resilience adjustment set and the bowl shape connecting element according to the forth embodiment of the present invention. The connecting set 20 and the resilience adjustment set 30 are positioned as shown in FIG. 9, a distal end of the first and second joining portion 334, 335 of the resilient cylinder 33 comprises a T shape.
FIG. 11 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the second and third embodiments of the present invention. The first tube 31, the second tube 32 and the resilient cylinder 33 comprising the first and second bars 331 and 332 and the resilient portion 333 in the resilience adjustment set 30 are as shown in FIG. 9. The first joining portion 334 of the resilient cylinder 33 is comprised of a cylinder positioned at a distal end of the resilient cylinder, and the second joining portion 335 of the resilient cylinder 33 is comprised of a cylinder positioned at another distal end of the resilient cylinder. The lower portion of the connecting element 20 is comprised of a plate shape.
To assemble, fit a distal end of the resilient portion 333 of the resilient cylinder 33 into to the distal end of the first bar 331, and connect the other distal end to the distal end of the second bar 332; penetrate the distal end of the first joining portion 334 of the resilient cylinder 33 through the bearing 23 of the connecting element 20 to connect to the joining portion 113 of the main body 10, connect the other end to the distal end of the first bar 331 of the resilient cylinder 33; fit the joining portion 312 of the first tube 31 into the first joining portion 321 of the second tube 32; penetrate the distal end of the second portion 335 through the bottom portion of the second tube 32 and further connect the joining portion 611 of the first connecting bar 61, and connect the other end to the distal end of the second bar 332 of the resilient cylinder 33. Furthermore, adjust the distance between the first and the second tube 31 and 32 to alter the elasticity of the resilient cylinder 33, and finally, connect the connecting bar 60 and the base 50, as shown in FIGS. 2 and 3.
FIG. 12 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the first embodiment of the present invention, the connecting element 20 has a first joining portion 21, a second joining portion 22, and a bearing 23; the base portion thereof is comprised of a plate shape. The first joining portion 21 is positioned above the connecting element 20, and the second joining portion 22 is positioned at the lower portion of the connecting element 20. The bearing 23 is positioned at the inner bottom side of the connecting element 20. The first and second tubes 31, 32 of the resilience adjustment set 30 and the first and the second bars 331, 332 and the resilient portion 333 of the resilient cylinder 33 are illustrated in FIG. 9. The first joining portion 334 of the resilience adjustment set 30 is comprised of a cylinder positioned at a distal end of the resilient cylinder 33 and the second joining portion 335 of the resilience adjustment set 30 is comprised of a cylinder positioned at another distal end of the resilient cylinder 33.
To assemble the embodiment, fit the distal end of the resilient portion 333 of the resilient cylinder 33 and connect to the distal end of the first bar 331, and fit the other end to the distal end of the second bar 332; penetrate the first joining portion 334 of the resilient cylinder 33 through the bearing 23 of the connecting element 20 to further connect to the second joining portion 22 of the connecting element 20, connect the other end to the other end of the first bar 331 of the resilient cylinder 33. Furthermore, fit the joining portion 312 of the first tube 31 to the first joining portion 321 of the second tube 32, and then penetrate a distal end of the second joining portion 335 through the bottom portion of the second tube 32 to further connect to the joining portion 611 of the first connecting bar 61, and connect the other end to the second bar 332 of the resilient cylinder 33; adjust the distance between the first and the second tube 31 and 32 to adjust the elasticity of the resilient cylinder 33, and finally, connect the connecting 60 with the base 50 as shown in FIG. 1.
FIG. 14 is a sectional view of the resilience adjustment set and the bowl shape connecting element according to the fifth embodiment of the present invention, the connecting element 20 has a bowl shaped bottom portion, a first joining portion 21 at the upper portion, and a bearing 23 at the inner bottom portion. The bearing 23 is comprised of a circular structure coordinating with the hemisphere shaped first joining portion 334, positioned at the central top portion of the resilient cylinder 33. The resilient adjustment set 30 is comprised of a first tube 31 and a resilient cylinder 33. The first tube 31 is positioned at the top portion of the resilience adjustment set 30 and has an arch portion 311 and a joining portion 312. The arch portion 311 is positioned at the upper portion of the first tube 31 beneath the bottom portion of the connecting element 20. The joining portion 312 is positioned at the lower portion of the first tube 31. The resilient cylinder 33 is comprised of a first joining portion 334, a second joining portion 335, a first bar 331, a second bar 332, and a resilient portion 333. The first joining portion 334 is comprised of a cylinder with a hemispherical distal end and is positioned at an end of the resilient cylinder 33. The second joining portion 335 is comprised of a cylinder with a T shaped distal end and is positioned at the other end of the resilient cylinder 33; the first bar 331 is comprised of a cylinder, the second bar 332 is comprised of a cylinder as well, and the resilient portion 333 is comprised of a hollow resilient cylinder.
To assemble the embodiment, fit a distal end of the resilient portion 333 of the resilient cylinder 33 and connect to the distal end of the first bar 331, and fit the other distal end to the end of the second bar 332; penetrate the distal end of the first joining portion 334 of the resilient 33 through the bearing 23 of the connecting element 20, and fit the other end to the distal end of the first bar 331 of the resilient cylinder 33; connect the joining portion 113 of the central bar 11 to the first joining portion 21 of the connecting element 20; penetrate the distal end of the second joining portion 335 through the first tube 31 until reaching the bottom portion thereof, and connect the other end to the other end of the second bar 332 of the resilient cylinder 33. Furthermore, rotate to adjust the depth of the assembly between the first joining portion 334 and the first tube 331 of the resilient cylinder 33 to alter the elasticity of the resilient cylinder 33; connect the joining portion 312 of the first tube 31 with the first joining portion 73 of the spinner 70; adjust the damp regulator 72 of the spinner 70 to adjust the damp of the spinner while rotating; and finally, connect the second joining portion 74 of the spinner 70 to the upper portion of the base 50, as shown in FIG. 13. While the invention has been described in conjunction with a specific best mode, it is to be understood that many alternatives, modifications, and variations will be apparent to those skilled in the art, in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations in which fall within the spirit and scope of the included claims. All matters set forth herein or shown in the accompanying drawings are to be interpreted in an illustrative and non-limiting sense.

Claims

1. A fighting trainer with a hinderer amplitude of oscillation and resilience, comprising:

(a) a main body 10;

(b) a connecting element 20, wherein a lower portion thereof is comprised of a bowl or plate shape, and an upper portion thereof is connected to a lower portion of the main body 10, and wherein the connecting element 20 comprises a bearing positioned at an inner bottom portion;

(c) a resilience adjustment set 30, having an arch opening at a top portion thereof and an inner portion penetrating through the bearing 23 connecting to a lower portion of the connecting element 20; and a base, having a joining portion at an upper end and connecting to the lower portion of the resilience adjustment set 30.

2. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 1, wherein the bearing 23 comprises a thrust bearing, hemispherical or a circular structure.

3. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 2, wherein said base 50 comprises at least one weighing object 51 positioned in an inner portion or above thereof, and weighing object 51 include filling a liquid or solid element to increase weight.

4. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 3, wherein the main body 10 comprises:

(a) a central bar 11, and a hollow cylinder comprising:

(a1) a plurality of grooves 111 positioned at two symmetrical sides thereof;

(a2) a plurality of S grooves 112 positioned at two symmetrical sides of grooves 111; and

(a3) a joining portion 113 positioned at a lower portion of said central bar 111;

(b) an adjusting tube 12, comprised of a hollow cylinder, positioned concentrically around the central bar 111, having a plurality of protrusions 121 at the two symmetrical sides thereof; said protrusion 121 buckled to a part of the S groove 112;

(c) a punching object 13, comprised of a foaming material, comprising:

(c1) a third punching element 133, comprised of a hollow cylinder concentrically positioned around a lower side of the adjusting tube 12;

(c2) at least one second punching element 132, comprised of a hollow cylinder, concentrically positioned around an upper portion of the third punching element 133;

(c3) a first punching element 131, comprised of a hollow cylinder, concentrically positioned around the adjusting tube 12 and above the second punching element 132;

(c4) a top portion 134, comprised of a cylinder, fitted into an inner side of the first punching element 131 and positioned above the adjusting tube 12; and

(d) a guard 14, comprised of hollow structure and made of a soft material, and positioned around the punching element 13.

5. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 3, wherein the main body 10 comprises:

(a) a central bar 11, and a hollow cylinder comprising:

(a1) a plurality of grooves 111 positioned at the two symmetrical sides thereof;

(a2) a plurality of S grooves 112 positioned at the two symmetrical sides of grooves 111; and

(a3) a joining portion 113 positioned at a lower portion of the central bar 11;

(b) an adjusting tube 12, comprised of a hollow cylinder, concentrically positioned around the central bar 11, having a plurality of protrusions 121 at the two symmetrical sides thereof; the protrusion 121 is buckled to the end a part of the S groove 112;

(c) a punching object 13, comprised of an inflating material, a hollow cylinder concentrically positioned around the adjusting tube and comprising a nozzle 135; and

(d) a guard 14, comprised of a hollow structure and a soft material that is positioned around punching element 13.

6. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 3, wherein main body 10 comprises:

(a) a central bar 11, and a hollow cylinder comprising a joining portion 113 positioned at the lower portion of central bar 11;

(b) a punching object 13, comprised of a foaming material, comprising:

(b1) a third punching element 133, comprised of a hollow cylinder concentrically positioned around a lower outer portion of the adjusting tube 12;

(b2) at least one second punching element 132 comprised of a hollow cylinder concentrically positioned above the third punching element 133;

(b3) a first punching element 131, comprised of a hollow cylinder, concentrically positioned around adjusting tube 12 and above second punching element 132;

(b4) a top portion 134, comprised of a cylinder fitting into the inner side of first punching element 131, positioned above the adjusting tube 12; and

(c) a guard 14, comprised of a hollow structure and a soft material, concentrically positioned around the punching element 13.

7. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 3, wherein the main body 10 comprises:

(a) a central bar 11, comprised of a hollow cylinder and a joining portion 113 positioned at a lower portion of the central bar 11;

(b) a punching object 13, comprised of a nozzle 135 and an inflating material positioned around the hollow cylinder that is concentrically positioned around the adjusting tube; and

(c) a guard 14, comprised of a hollow structure and a soft material, positioned around the punching element 13.

8. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 3, wherein connecting element 20 is comprised of a hollow element having a shape of bowl or plate, comprising:

(a) a first joining portion 21, positioned at an upper end of the connecting element 20 and connecting to the joining portion 113 of the main body 10; and

(b) a second joining portion 22 positioned at a bottom portion of the connecting element 20 and connecting to an upper portion of the resilience adjustment set 30.

9. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 8, wherein the resilience adjustment set 30 comprises:

(a) a first tube 31, positioned at the an upper portion of the resilience adjustment set 30, comprising:

(a1) an arch portion 311, positioned at an upper portion of the first tube 31 and underneath the connecting element 20;

(a2) a joining portion 312, positioned at a lower portion of the first tube 31;

(b) a second tube 32, positioned at a lower portion of the resilience adjustment set 30, comprising:

(b1) a first joining portion 321, positioned at an upper end of the second tube 32 and fit into the joining portion 312 of the first tube 31;

(b2) a second joining portion 322, positioned at a lower portion of second tube 32 and connecting to a joining portion 52 of a base 50;

(c) a resilient cylinder 33, penetrating through the first tube 31 and the second tube 32, comprising:

(c1) a first joining portion 334, comprised of a cylindrical shape, positioned at an end of the resilient cylinder 33; having an end connecting to the second joining portion 22 of the connecting element 20;

(c2) a second joining portion 335, comprised of a cylindrical shape, positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a bottom portion of the second tube 32;

(c3) a first bar 331, comprised of a cylinder connecting to another end of the first joining portion 334;

(c4) a second bar 332, comprised of a cylinder connecting to another end of the second joining 335;

(c5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to said second bar 332.

10. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 8, wherein the resilience adjustment set 30 comprises:

(a) a first tube 31, positioned at an upper portion of the resilience adjustment set 30, comprising:

(b) a second tube 32, positioned at a lower portion of resilience adjustment set 30 and having a first joining portion 321 at an upper portion to fit joining portion 312 of the first tube 31,

(c) a resilient element 33, penetrating through the first tube 31 and the second tube 32, the resilient element 33 comprising:

(c1) a first joining portion 334, comprised of a cylinder and positioned at the end of resilient cylinder 33; having an end connecting to the second joining portion 22 of the connecting element 20;

(c2) a second joining portion 335, comprised of a cylinder positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a the bottom portion of the second tube 32;

(c3) a first bar 331, comprised of a cylinder connecting to another end of first joining portion 334;

(c5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to an end of the first bar 331 and another end fixed to said second bar 332.

11. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein the resilience adjustment set 30 further comprising:

(b1) a first joining portion 321, positioned at an upper end of the second tube 32 and fitting into the joining portion 312 of the first tube 31;

(b2) a second joining portion 322, positioned at the lower portion of the second tube 32 and connecting to a joining portion 52 of a base 50;

(c1) a first joining portion 334, comprised of a cylinder and positioned at an end of the resilient cylinder 33, having an end penetrating through connecting element 20 to further connect to the joining portion 113 of the main body 10;

(c2) a second joining portion 335, comprised of a cylinder positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a bottom portion of the second tube 32;

(c4) a second bar 332, a cylinder connecting to another end of the second joining portion 335; and

(c5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to an end of the first bar 331 and another end fixed to second bar 332.

12. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 8, wherein the resilience adjustment set 30 comprises:

(a1) an arch portion 311, positioned at an upper portion of the first tube 31 and underneath connecting element 20;

(b) a second tube 32, positioned at a lower portion of the resilience adjustment set 30; having its first joining portion 321 at an upper portion to connect to the joining portion 312 of the first tube 31 and further comprising:

(c1) a first joining portion 334, comprised of a cylinder and positioned at an end of the resilient cylinder 33, having an end connecting to the second joining portion 22 of the connecting element 20;

(c2) a second joining portion 335, comprised of a cylinder and positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a bottom portion of the second tube 32;

(c4) a second bar 332, comprised of a cylinder and connecting to another end of the second joining 335; and

(c5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to an end of the first bar 331 and another end fixed to an end of the second bar 332.

13. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 10, wherein a connecting bar 60 is positioned between resilience adjustment set 30 and base 50; an upper distal end of the connecting bar 60 is connected to the lower portion of the resilience adjustment set 30, and a the lower distal end is connected to the joining portion 52 of the base 50.

14. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 12, wherein a connecting bar 60 is positioned between the resilience adjustment set 30 and the base 50; an upper distal end of the connecting bar 60 is connected to the lower portion of the resilience adjustment set 30, and a the lower distal end is connected to the joining portion 52 of the base 50.

15. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 13, wherein the connecting bar 60 comprising:

(a) a first connecting bar 61, having a joining portion 611 and connecting to an end of the second joining portion 335 of the resilience adjustment set 30;

(b) a second connecting bar 62, fitting into the first connecting bar 61 and having a joining portion connecting to the joining portion 52 of the base 50; and

(c) a securing portion 63, for securing the first and second connecting bar 61 and 62.

16. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 13, wherein connecting bar 60 comprising:

17. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 9, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

18. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 11, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

19. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 12, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

20. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein the resilience adjustment set 30 further comprising:

(b1) a first joining portion 321, positioned at an upper end of the second tube 32 and connecting to the joining portion 312 of the first tube 31;

(b2) a second joining portion 322, positioned at the a lower portion of the second tube 32 and connecting to a joining portion 52 of a base 50;

(c1) a first joining portion 334, comprised of a cylinder and positioned at the an end of the resilient cylinder 33, having an end penetrating until reaching the bearing of the connecting element 20;

(c4) a second bar 332, comprised of a cylinder connecting to another end of the second joining 335; and

(c5) a resilient portion 333, comprised of a resilient cylinder, having one an end fixed to another end of the first bar 331 and the other end fixed to an end of the second bar 332.

21. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 20, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

22. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 10, wherein a spinner 70 is positioned between the resilience adjustment set 30 and the base 50; an upper distal end of the spinner 70 is connected to the lower portion of the resilience adjustment set 30, and a lower distal end is connected to the joining portion 52 of the base 50.

23. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 12, wherein a spinner 70 is positioned between the resilience adjustment set 30 and the base 50; an upper distal end of the spinner 70 is connected to the lower portion of the resilience adjustment set 30, and a lower distal end is connected to the joining portion 52 of the base 50.

24. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 21, wherein the spinner 70 comprises:

(a) a first joining portion 73, positioned at an end of the spinner 70 and connecting to the an end of the second joining portion 322 of the resilience adjustment set 30;

(b) a second joining portion 74, positioned at another end of the spinner 70, connecting to an end of the joining portion 52 of the base 50; and

(c) an arm 71, positioned at a center of the spinner 70 and having a ramp regulator 72.

25. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 22, wherein the spinner 70 comprises:

(a) a first joining portion 73, positioned at an end of the spinner 70, connecting to an end of the second joining portion 322 of the resilience adjustment set 30;

(c) an arm 71, positioned at the center of the spinner 70 and having a ramp regulator 72.

26. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 8, wherein the resilience adjustment set 30 further comprises:

(b) a resilient cylinder 33, penetrating through the first tube 31, and comprising:

(b1) a first joining portion 334, comprised of a cylinder, positioned at the upper an end of the resilient cylinder 33, and having its other end connecting to the joining portion 22 of the connecting element 20;

(b2) a second joining portion 335, comprised of a cylinder, positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a bottom portion of the second tube 32;

(b3) a first bar 331, comprised of a cylinder, connecting to another end of the first joining portion 334;

(b4) a second bar 332, comprised of a cylinder, connecting to another end of the second joining 335; and

(b5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to the end of the second bar 332.

27. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 8, wherein the resilience adjustment set 30 further comprises:

(b) a resilient cylinder 33, penetrating through the first tube 31 and the second tube 32, comprising:

(b1) a first joining portion 334, comprised of a cylinder, positioned at an upper end of the resilient cylinder 33 and having its other an end connecting to the joining portion 22 of the connecting element 20;

(b2) a second joining portion 335, comprised of a cylinder, positioned at a lower end of the resilient cylinder 33, and having one end penetrate through the bottom portion of the second tube 32;

(b5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332.

28. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein the resilience adjustment set 30 comprises:

(b1) a first joining portion 334, comprised of a cylinder, positioned at an end of the resilient cylinder 33, having an end penetrating through a bottom portion of the connecting element 20 and connecting to a joining portion 113 of the main body 10;

(b2) a second joining portion 335, comprised of a cylinder, positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching and stop at a bottom portion of the first tube 31;

(b3) a first bar 331, comprised of a cylinder connecting to another end of the first joining portion 334;

(b4) a second bar 332, comprised of a cylinder connecting to another end of the second joining portion 335; and

(b5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of said second bar 332.

29. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein said resilience adjustment set 30 comprises:

(a) a first tube 31, positioned at an upper portion of said resilience adjustment set 30, comprising:

(a1) an arch portion 311, positioned at an upper portion of said first tube 31 and underneath said connecting element 20;

(a2) a joining portion 312, positioned at a lower portion of said first tube 31;

(b) a resilient cylinder 33, penetrating through said first tube 31 and said second tube 32, comprising:

(b1) a first joining portion 334, comprised of a cylinder and positioned at an end of said resilient cylinder 33, having an end penetrating through a bottom portion of said connecting element 20 and connecting to a joining portion 113 of said portion 10;

(b2) a second joining portion 335, comprised of a cylinder positioned at another end of said resilient cylinder 33, and having one end penetrating and passing through a bottom portion of said first tube 31;

(b3) a first bar 331, comprised of a cylinder, connecting to another end of said first joining portion 334;

(b4) a second bar 332, comprised of a cylinder, connecting to another end of said second joining 335; and

(b5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of said first bar 331 and another end fixed to an end of said second bar 332.

30. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein the resilience adjustment set 30 comprises:

(b1) a first joining portion 334, comprised of a cylinder, positioned at an end of the resilient cylinder 33, having an end penetrating until reaching the bearing 23 of the connecting element 20;

(b2) a second joining portion 335, comprised of a cylinder, positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching a bottom portion of the first tube 31;

31. A fighting trainer with a hinderer amplitude of oscillation and resilience, comprising:

(a) a main body 10; a connecting element 20 with a bowl or plate shaped lower portion, and an upper portion connected to a lower portion of the main body 10, and connecting element 20 has a bearing positioned at an inner bottom portion;

(b) a resilience adjustment set 30, having an arch opening at a top portion and an inner portion penetrating through the bearing 23 to connect to a lower portion of the connecting element 20; and

(c) a base 50, having a joining portion 52 at an upper end and connecting to a lower portion of the resilience adjustment set 30.

32. A fighting trainer with a hinderer amplitude of oscillation and resilience according claim 31, wherein the bearing is a thrust bearing, hemispherical or a circular structure.

33. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 32, wherein the base 50 can have at least one weighing object 51 positioned in an inner portion or above thereof.

34. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 33, wherein the main body 10 comprises:

(a) a central bar 11, comprised of a hollow cylinder comprising:

(a1) a plurality of grooves 111, positioned at the two symmetrical sides thereof;

(a3) a joining portion 113, positioned at a lower portion of the central bar 111;

(b) an adjusting tube 12, comprised of a hollow cylinder tubing around the central bar 111, having a plurality of protrusions 121 at the two symmetrical sides thereof; the protrusion 121 is buckling to a part of the S groove 112;

(c) a punching object 13, comprised of a foaming material, comprising:

(c2) at least one second punching element 132, comprised of a hollow cylinder concentrically positioned around an upper portion of the third punching element 133;

(c3) a first punching element 131, comprised of a hollow cylinder concentrically positioned around the adjusting tube 12 and positioned above the second punching element 132;

(c4) a top portion 134, comprised of a cylinder fitting into an inner side of the first punching element 131 and positioned above the adjusting tube 12; and

(d) a guard 14, comprised of a hollow structure, comprised of a soft material, positioned around the punching element 13.

35. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 33, wherein the main body 10 comprises:

(a) a central bar 11, comprised of a hollow cylinder, comprising:

(a1) a plurality of grooves 111 positioned at the two symmetrical sides;

(a2) a plurality of S grooves 112 positioned at the two symmetrical sides of the grooves 111; and

(b) an adjusting tube 12, comprised of a hollow cylinder concentrically positioned around the central bar 11, having a plurality of protrusions 121 at the two symmetrical sides thereof, and the protrusion 121 buckling to a part of the S groove 112;

(c) a punching object 13, comprised of an inflating material, comprised of a hollow cylinder concentrically positioned around the side of the adjusting tube and comprising a nozzle 135; and

(d) a guard 14, comprised of a hollow structure and comprised of a soft material, positioned around the punching element 13.

36. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 33, wherein the main body 10 comprises:

(a) a central bar 11, comprised of a hollow cylinder comprising a joining portion 113 positioned at a lower portion of the central bar 11;

(b) a punching object 13, comprised of a foaming material, comprising;

(b1) a third punching element 133, comprised of a hollow cylinder concentrically positioned around a lower side of the adjusting tube 12;

(b2) at least one second punching element 132, comprised of a hollow cylinder concentrically positioned around an upper portion of the third punching element 133;

(b3) a first punching element 131, comprised of a hollow cylinder concentrically positioned around the adjusting tube 12 and positioned above the second punching element 132;

(b4) a top portion 134, comprised of a cylinder fitting into an inner side of the first punching element 131 and positioned above the adjusting tube 12; and

(c) a guard 14, comprised of a hollow structure and comprised of a soft material, and positioned around the punching element 13.

37. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 33, wherein the main body 10 comprises:

(b) a punching object 13, comprised of an inflating material, a hollow cylinder concentrically positioned around the side of the adjusting tube and a nozzle 135; and

(c) a guard 14, hollow and comprised of a soft material, positioned around the punching element 13.

38. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 34, wherein the resilience adjustment set 30 comprises:

(b2) a second joining portion 322, positioned at a lower portion of the second tube 32 and connecting to a joining portion 52 of a base 50;

(c2) a second joining portion 335, comprised of a cylinder positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching the bottom portion of the second tube 32;

(c3) a first bar 331, comprised of a cylinder, connecting to another end of first joining portion 334;

(c4) a second bar 332, comprised of a cylinder, connecting to another end of the second joining 335; and

(c5) a resilient portion 333; comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332.

39. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 34, wherein the resilience adjustment set 30 comprises:

(b) a second tube 32, positioned at a lower portion of the resilience adjustment set 30 and having a first joining portion 321 at an upper portion connecting to the joining portion 312 of the first tube 31, comprising:

(c1) a first joining portion 334, comprised of a cylinder and positioned at an end of the resilient cylinder 33, having an end penetrating a bottom portion of the connecting element 20 and connecting to the joining portion 113 of the main body 10;

(c5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332.

40. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 39, wherein a connecting bar 60 is positioned between the resilience adjustment set 30 and base 50; an upper distal end of the connecting bar 60 is connected to the lower portion of the resilience adjustment set 30, and a lower distal end is connected to the joining portion 52 of the base 50.

41. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 40, wherein the connecting bar 60 comprises:

42. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 38, wherein the length of the first and second bar 331 and 332 is different and can alternate correspondingly.

43. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 39, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

44. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 39, wherein a length of the first and second bar 331 and 332 is different and can alternate correspondingly.

45. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 44, wherein the spinner 70 comprises:

(a) a first joining portion 73, positioned at an end of the spinner 70 and connecting to an end of the second joining portion 335 of the resilience adjustment set 30;

(b) a second joining portion 74, positioned at another end of the spinner 70 and connected to an end of the joining portion 52 of the base 50; and

46. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 34, wherein the resilience adjustment set 30 further comprises:

(a2) a joining portion 312, positioned at alower portion of the first tube 31;

(b) a resilient cylinder 33, penetrating through the first tube 31 and the second tube 32, and comprising:

(b1) a first joining portion 334, comprised of a cylinder and positioned at an end of the resilient cylinder 33, having an end penetrating though a bottom portion of the element 20 and connecting to the joining portion 113 of the main body 10;

(b2) a second joining portion 335, comprised of a cylinder, positioned at another end of the resilient cylinder 33, and having one end penetrating until reaching the bottom portion of the second tube 32;

(b5) a resilient portion 333, comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332

47. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 4, wherein the resilience adjustment set 30 further comprises:

(b) a resilient cylinder 33, penetrating through the first tube 31 and the second tube 32, comprising

(b1) a first joining portion 334, comprised of a cylinder, positioned at an end of the resilient cylinder 33, having an end penetrating through a bottom portion of the connecting element 20 and connecting to a joining portion 113 of the portion 10;

(b2) a second joining portion 335, comprised of a cylinder, positioned at another end of the resilient cylinder 33, and having one end penetrating through a bottom portion of the first tube 31;

(b5) a resilient portion 333; comprised of a resilient cylinder, having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332.

48. A fighting trainer with a hinderer amplitude of oscillation and resilience according to claim 34, wherein the resilience adjustment set 30 comprises:

(b5) a resilient portion 333, comprised of a resilient cylinder having an end fixed to another end of the first bar 331 and another end fixed to an end of the second bar 332.