NZ728783B2 - Standup paddle board core activator - Google Patents

Abstract

standup paddle board core activator and method of use may be provided. One embodiment may include a sloped platform, a sliding footboard, two raised support structures, at least two axels, two rotating arm assemblies configured to rotate about a skewed axis, two paddle members with shafts and handles, a tensioner support structure and two tensioners. The sliding footboard may be configured to move along the sloped platform. The rotating arm assemblies may be rotatably attached by axles to raised support structures on either side of the sloped platform. Tensioners may connect to a tensioner support structure and the rotating arm assemblies, applying resistance to the rotation of the arm assemblies about an axis created by the axles. Paddle members may be inserted in the arm assemblies. A user may balance on the footboard, grasp at least one paddle member, and slide the footboard up the sloped platform. The device provides a way to mimic the movements of standup paddle boarding without the need for a body of water. les, a tensioner support structure and two tensioners. The sliding footboard may be configured to move along the sloped platform. The rotating arm assemblies may be rotatably attached by axles to raised support structures on either side of the sloped platform. Tensioners may connect to a tensioner support structure and the rotating arm assemblies, applying resistance to the rotation of the arm assemblies about an axis created by the axles. Paddle members may be inserted in the arm assemblies. A user may balance on the footboard, grasp at least one paddle member, and slide the footboard up the sloped platform. The device provides a way to mimic the movements of standup paddle boarding without the need for a body of water.

Description

A standup paddle board core activator and method of use may be provided. One embodiment may include a sloped platform, a sliding footboard, two raised support structures, at least two axels, two rotating arm assemblies ured to rotate about a skewed axis, two paddle members with shafts and handles, a tensioner support structure and two tensioners. The sliding footboard may be configured to move along the sloped platform. The rotating arm assemblies may be rotatably attached by axles to raised support ures on either side of the sloped platform.

Tensioners may connect to a tensioner support structure and the rotating arm assemblies, applying ance to the rotation of the arm assemblies about an axis created by the axles.

Paddle members may be ed in the arm assemblies. A user may balance on the footboard, grasp at least one paddle member, and slide the footboard up the sloped platform. The device provides a way to mimic the movements of standup paddle ng without the need for a body of water.

NZ 728783 P PADDLE BOARD CORE ACTIVATOR BACKGROUND p paddle g, also referred to as standup paddle boarding, is a popular water sport. Standup paddle boards are used for many recreational activities, including exploring bodies of water, racing, riding waves, fishing, yoga, and other forms of exercise. One of its many benefits is excellent abdominal core strengthening.

However, to partake in standup paddle surfing, one must have access to a body of water. onally, uncontrollable factors, such as weather must cooperate. These burdens limit a person’s ability to enjoy the benefits of standup paddle surfing. Eliminating such burdens would offer the benefits to many more people.

SUMMARY A standup paddle board core activator may be provided. One embodiment may include a sloped platform, a g ard, two raised support structures, at least two axels, two rotating arm assemblies, two paddle members with shafts and handles, a tensioner support structure and two tensioners. The sliding ard may be configured to move along the sloped platform. The rotating arm assemblies may be rotatably attached by axles to raised support structures on either side of the sloped platform. Tensioners may connect a tensioner support structure and the rotating arm assemblies, applying ance to the rotation of the arm 05070001PCT assemblies about an axis created by the axles. The paddle members may be adjustably affixed to the arm assemblies.

BRIEF DESCRIPTION OF THE FIGURES Advantages of embodiments of the present invention will be apparent from the following ed description of the exemplary embodiments. The following ed description should be considered in conjunction with the accompanying figures.

Exemplary Fig. 1 shows a perspective view of an ary embodiment of a standup paddle board core tor.

Exemplary Fig. 2 shows a perspective view of a second exemplary embodiment of a standup paddle board core activator.

Exemplary Fig. 3 shows a perspective view of a user on an exemplary embodiment of a standup paddle board core tor.

Exemplary Fig. 4 shows a perspective view of a user on an exemplary embodiment of a standup paddle board core activator.

Exemplary Fig. 5 shows a side view of an arm assembly and paddle member.

Exemplary Fig. 6 shows a top view of an arm assembly and paddle member.

DETAILED DESCRIPTION Aspects of the invention are disclosed in the following description and related drawings directed to specific ments of the invention. Alternate embodiments may be devised without departing from the spirit or the scope of the invention. Additionally, well-known 05070001PCT elements of exemplary embodiments of the invention will not be described in detail or will be omitted so as not to obscure the relevant details of the invention. Further, to facilitate an understanding of the description discussion of l terms used herein follows.

As used herein, the word "exemplary" means "serving as an example, instance or illustration." The embodiments described herein are not limiting, but rather are exemplary only.

It should be understood that the described embodiments are not necessarily to be construed as red or advantageous over other embodiments. Moreover, the terms iments of the invention", "embodiments" or "invention" do not require that all ments of the invention include the discussed feature, age or mode of operation.

According to at least one exemplary embodiment, a standup paddle board core activator device may be provided.

Generally ing to Fig. 1, an exemplary embodiment of a standup paddle board core activator may include a sloped platform 110, a sliding footboard 120, two raised support structures 130, at least two axels 138, two rotating arm assemblies 140, two paddle members 150 with shafts 152 and handles 154, a tensioner support structure 160 and two tensioners 162.

Sloped platform 110 may be substantially rectangular and may be configured such that an incline is formed from posterior edge 112 to anterior edge 114. In an exemplary embodiment, sloped platform 110 may be about 28 inches to about 36 inches wide and imately 48 inches long. The sloped platform 110 may be sized and shaped in a variety of ways, as would be tood by a person having ordinary skill in the art. Sloped platform 110 may serve as an ndent support structure for tor 100, or alternatively may be configured within a separate frame 170 (shown in Figs. 2-4). Sloped platform 110 may be fixed or adjustable. In a fixed embodiment, sloped platform 110 may be substantially wedge shaped and may have a 05070001PCT fixed incline. In adjustable ments, the e of sloped platform 110 may be configured to increase or se. The mechanism for increasing or decreasing the incline may include a variety of mechanisms as would be known by a person having ordinary skill in the art, such as lics, adjusting pins, adjustable legs, or simply adding or removing material below sloped platform 110. In exemplary embodiments where sloped platform 110 serves as an independent support structure, sloped platform 110 may have a raised backstop 116, which may be ed along posterior edge 112. Backstop 116 may be configured to retain a footboard 120 on sloped platform 110. In an exemplary embodiment, backstop 116 may include a rubber bumper for contacting footboard 120. There may additionally be a stop along anterior edge 114 and sidewalls so as to retain footboard 120 on sloped rm 110. These retainers may be in addition to a track in platform 110, or may form a track for footboard 120.

Footboard 120 may be configured to slide along a top surface 118 of sloped platform 110.

A bottom surface of footboard 120 and top surface of sloped platform 110 may include reducedfriction material, allowing footboard 120 to slide freely on sloped platform 110. Alternatively, ard 120 may include wheels 122 configured to facilitate the sliding of footboard 120 on sloped platform 110. There may be at least one track ed in sloped platform 110 for guiding footboard 120 or wheels 122. In yet further embodiments, footboard 120 may be configured to ride along a track disposed in frame 170. In embodiments where footboard 120 rides along a track in frame 170, there may be no need for sloped platform 110.

Gravity may cause the posterior edge of sliding footboard 120 to contact backstop 116 in a resting position. In an ary ment, sliding footboard 120 may be approximately 24 inches wide and approximately 18 to approximately 20 inches long. The tracks may allow 05070001PCT sliding footboard 120 to travel approximately 12 inches to approximately 24 inches in a forward or backward direction.

Raised support structures 130 may be incorporated in a separate frame 170 or may be disposed on sloped platform 110. In an exemplary embodiment, raised support structures 130 may be approximately 48 inches high and may be located approximately two thirds of the length of sloped platform 110 from edge 112. As provided in Fig. 1, raised t structures 130 may project from a top surface 118 of sloped platform 110. In such embodiments, sloped platform 110 and raised support structures 130 may be sized and configured so as not to impede the movement of footboard 120. Alternatively, raised support ures 130 may be attached to the sides of platform 110. Raised support structures 130 may be utilized to support rotating arm assemblies 140. Arm assemblies 140 may be rotatably coupled to support structures 130. In an exemplary ment, arm lies 140 and t structures 130 may be rotatably coupled by axle 138. Axle 138 may be inserted through an axle hole in both support structures 130 and arm assemblies 140 and secured by a nut or similar securing device affixed to its distal ends. Alternatively, axle 138 may be affixed in a stationary position in either support structures 130 or arm assemblies 140. Axle 138 may then be bly ed in an axle hole disposed in the other of the support ures 130 or arm assemblies 140. A nut or similar securing device may then be affixed to the distal end of axle 138 so as to rotatably couple support structures 130 and arm assemblies 140. Given that support structures 130 may be affixed to platform 110 or a te frame, the rotatable coupling may allow arm assemblies 140 to rotate in relation to support structures 130.

The orientation of axle 138, support structures 130, and arm assemblies 140 may be such that arm assemblies 140 rotate about a skewed axis. More specifically, from a user’s point of 05070001PCT view, axles 138 may extend laterally outward, exiting anteriorly from the starting point. The angle may be approximately 20 s in an exemplary embodiment. Axles 138 may also extend along a vertical angle, exiting more superiorly. The vertical angle may also be imately 20 degrees in an exemplary embodiment. uently, the axles may form a skewed axis of rotation such that the arm assemblies 140 rotate downward and outward when used as described below. Support structures 130 may be shaped to facilitate the axis of rotation for arm assemblies 140. In some alternative embodiments, shims 192 may also be used to provide a d angle for rotatably affixing arm lies 140.

Arm assemblies 140 may be configured to support paddle members 150. Paddle members 150 may include a substantially cylindrical shaft portion 152 and a handle portion 154.

In some exemplary embodiments, handle portions 154 may be elongated members orientated substantially parallel to an axis of rotation. In an exemplary embodiment, a simulated height of paddle members 150 may be adjustable by sliding shaft portion 152 through arm assemblies 140.

Shaft portion may be adjustably secured in arm assemblies 140 by a set screw assembly or adjusting pin assembly, n shaft portion 152 may have a series of holes disposed perpendicularly to its longitudinal axis that may be configured to align with corresponding holes or gaps in arm assemblies 140 and to receive an adjusting pin.

Activator 100 may include a tensioner support structure 160 disposed proximate an anterior edge 114 of activator 100/platform 110. In som e exemplary embodiments, tensioner support structure may be incorporated in frame 170. Tensioners 162 may run from tensioner support ure 160 to arm lies 140, applying force on arm assemblies 140. The force may hold arm assemblies 140 in a d orientation at rest and may provide resistance when a user ts to manipulate arm assemblies 140. Tensioner t structure 160 may be higher 05070001PCT than arm assemblies 140. This may allow tensioners162 to hold arm assemblies 140 in a desired orientation. In alternative exemplary embodiments, ners 162 may secure to a tensioner support structure or location on frame 170 ior to arm assemblies 140. For example, tensioners 162 may connect a top edge of ntal members 178, posterior to arm assemblies 140, with a posterior superior aspect of rotatable arm assemblies 140. In such an ment, tensioners 162 may run above axel 138, providing upward rotational n on arm assemblies 140. Tensioners 162 may include springs, elastic bands, pulley systems, hydraulic actuated tensioners, or the like, as would be understood by a person having ordinary skill in the art. In an exemplary embodiment, tensioners 162 may extend from a central point along the or edge of activator 100. This may facilitate smooth tension along the arm lies’ skewed axis of rotation. Tensioners 162 may be secured to arm assemblies 140 and frame 170 or tensioner support structure 160 in a variety of ways as would be tood by a person having ordinary skill in the art, such as welding or the use of fasteners including bolts, screws, nails, s, hooks, straps, ties, and the like.

Referring to exemplary Figs. 2-4, a separate frame 170 may be ed. Frame 170 may incorporate backstop 116, raised support structures 130, and tensioner support structure 160. In an exemplary embodiment, frame 170 may include a substantially box-shaped base 171 with a posterior member 172 and an anterior member 174. A sloped platform 110 may be disposed within base 171, or a sloped track 192 for footboard 120 may be provided along the side members of base 171. Posterior member 172 may be configured to function substantially similar to backstop 116. In some exemplary embodiments, anterior member 174 may be configured to function as a backstop for ard 120. In alternative exemplary embodiments, footboard 120 may not travel the full length of frame 170, preventing footboard 120 from interacting with 05070001PCT anterior member 174. Frame 170 may additionally include posterior al support members 176 and anterior vertical support members 180, which may project upward from the corners of the substantially box-shaped base 171. Anterior vertical support members 180 may be taller than posterior vertical support members 176. Horizontal support members 178 may connect a top portion of posterior vertical support members 176 with nt or vertical support members 180. In an exemplary embodiment, horizontal support members 178 may be adjustable in a vertical orientation so as to accommodate various users’ heights. Arm assemblies 140 may be rotatably secured to horizontal support members 178. Shims 192 may be used to create a desired orientation of axles 138 to provide the appropriate axis of rotation for arm assemblies 140. Horizontal support member 182 may connect the tops of or vertical support members 180. Horizontal support member 182 may further serve as a ner support structure. onal t arms 186 may be provided to supply additional strength to frame 170. In some exemplary embodiments, additional support arms 186 may be lated to adjust the slope of platform 110 or track 192, as would be understood by a person of ordinary skill in the art. In such an embodiment, support arms 186 may provide at least one rung for ting platform 110. Support arms 186 may late the slope of platform 110 by adjusting the at least one rung, or by supporting platform 110 on a different rung.

As shown in exemplary Figs. 5-6, arm assemblies 140 may be substantially V-shaped.

Arm assemblies 140 may have at least one axle cavity disposed proximate an apex f. The at least one axle cavity may be disposed perpendicular to the face of the V-shape. In an exemplary embodiment, there may be multiple axle holes positioned in a line from the apex of the V-shape toward a midpoint in the V-shape so as to allow for ment in the radius of rotation and height of the rotatable arm. In an exemplary embodiment, arm assemblies 140 may 05070001PCT have paddle shaft receiving holes incorporated in the distal ends of the V-shape. The shaft ing holes may be configured such that when a paddle shaft 152 is inserted, it connects the distal ends of the V-shape, forming a triangle. In some alternative embodiments, arm assemblies 140 may already be triangular, having paddle shaft receiving brackets disposed at points distal from axle 138. As would be understood by a person having ordinary skill in the art, other variations on the shape and size of arm assemblies 140 may be used without affecting the functionality of the device. As discussed above, the height of shaft s 152 may be adjusted in an exemplary ment. Tensioner 162 may be d to arm assemblies 140 proximate an anterior end opposite axle 138. An anterior end may be determined by allowing the arm assembly to hang freely. In an exemplary ment, gravity may force the V-shape to hang upside down. Therefore an or end opposite axle 138 would be the end of the V- member closest to the or edge 114 of activator 100. When tensioner 162 is connected, force may be d on arm assembly 140 such that paddle member 150 is held in vertical orientation. Paddle member 150 may be inserted such that handle member 154 is on top, leaving paddle member 150 in an upright orientation.

An exemplary embodiment of activator 100 may operate as follows. A user may adjust the incline of sloped rm 110 or the footboard 120 track in frame 170 to a desired level. The user may also adjust the tension of tensioners 162 to a desired level. The user may then stand in a balanced position on sliding footboard 120. In an exemplary balanced position, the user may position his or her feet approximately shoulder width apart. The feet may be approximately the same depth along the length of footboard 120, or alternatively, one foot may be in a more forward or backward position. Variations to stance may be used to exercise different muscles. 05070001PCT The user may grasp a handle 154 with an opposite hand using an overhand grip. For example, the user may grasp the handle 154 on the left side of core activator 100 with the user’s right hand. The user may then grasp the shaft member 152 on the same side as the grasped handle 154 with the user’s other hand. The shaft member 152 may be grasped at a comfortable height. In an ary embodiment, this may be approximately 18 to approximately 24 inches below the handle 154. The user may then slide the footboard 120 upward along the track or platform 110. This may predominantly utilize the user’s abdominal s. Pressure applied by the user on handle 154 and shaft 152 may cause handle assembly 140 to rotate downward, backward, and outward along the skewed axis. With the resistance from ner 162, the arm assembly 140 may rotate approximately 1/8 to approximately ¼ of a rotation. This may utilize the user’s deltoid and imus dorsi musculature. The user may slide the footboard 120 approximately 12 to approximately 24 inches along the slope. Once footboard 120 has stopped its forward progress, the user may allow the activator 100 to return to its starting on, facilitated by gravity and the force of tensioners 162. This process may be repeated and may be performed using either side r arm/handle assembly).

Variations on the functionality may be contemplated. For e, changes in stance and orientation may focus exercise on different muscle groups. In at least one variation, a user may rest both forearms on a top edge of arm assemblies 140 or grasp handles 154 with each respective hand (right handle with right hand, etc.). The user may then slide footboard 120 along the slope without the upper body twist utilized when a right hand grasps the left handle 154.

The foregoing description and accompanying figures rate the principles, preferred embodiments and modes of operation of the invention. However, the invention should not be 05070001PCT construed as being limited to the particular embodiments discussed above. Additional variations of the embodiments discussed above will be appreciated by those skilled in the art.

Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive. Accordingly, it should be appreciated that variations to those embodiments can be made by those skilled in the art without ing from the scope of the ion as defined by the following claims. 05070001PCT

Claims (8)

1. A standup paddle board core activator device comprising: a footboard configured to slide along one of a sloped surface, a track, or a reduced friction material to facilitate a sliding ard; a raised support structure; at least one arm assembly rotatably secured to the raised support structure; at least one ner extending from the at least one arm assembly to a tensioner support structure; and at least one paddle member affixed to the arm assembly, wherein the paddle member further comprises a shaft portion and handle n; wherein the at least one arm ly is rotatably d to the support structure by an axle extending laterally outward and at a vertical angle in an anterior and superior direction from the user’s point of view such that the at least one arm assembly is configured to rotate about a skewed axis of rotation in a downward and outward direction.

2. The device of claim 1, wherein the raised t structure and tensioner support structure are incorporated in an exterior frame.

3. The device of either claim 1 or claim 2, further comprising at least one wheel to facilitate sliding of the ard along one of a sloped surface or track.

4. The device of any preceding claim, further comprising a backstop configured to retain the footboard on the sloped surface or track, wherein the backstop is made of rubber.

5. The device of any preceding claim, wherein an angle of incline of the sloped e, the track, or the reduced friction material is adjustable. 05070001PCT

6. The device of any preceding claim, wherein the height of the at least one paddle member with relation to the at least one arm assembly is adjustable.

7. A method of exercising comprising: providing a standup paddle board core activator device, wherein the device ses a footboard configured to slide along one of a sloped surface or track, a raised support structure, at least one arm assembly rotatably secured to the raised support structure, at least one tensioner extending from the at least one arm assembly to a tensioner support structure, and at least one paddle member d to the arm assembly, wherein the paddle member further comprises a shaft portion and handle portion; standing on the footboard facing substantially forward with feet approximately shoulder width apart; reaching with one hand across one’s body to grasp a handle portion of the at least one paddle member of the device on an opposite side of one’s body; ng the shaft member below the handle member with one’s free hand; sliding the footboard up the sloped rm or track; allowing y to return the footboard to a g position; simultaneously allowing the at least one tensioner to return the at least one arm assembly and paddle member to a g orientation; and repeating as desired; wherein the at least one arm assembly is rotatably coupled to the support structure by an axle extending laterally outward and at a vertical angle in an anterior and superior direction from the user’s point of view such that the at least one arm ly is configured to rotate about a skewed axis of rotation in a downward and outward direction. 01PCT

8. A method of exercising comprising: providing a standup paddle board core activator device, n the device comprises a footboard configured to slide along one of a sloped surface or track, a raised support structure, two arm assemblies rotatably secured to the raised support structure, a tensioner extending from each of the two arm lies to a tensioner support structure, and a paddle member affixed to each arm assembly, wherein the paddle member further comprises a shaft portion and handle standing on the footboard facing substantially forward with feet approximately shoulder width apart; reaching both hands forward such that one’s forearms rest along a top surface of each arm ly, respectively; grasping the handle portions with each hand, respectively; sliding the footboard up the sloped rm or track; allowing gravity to return the footboard to a resting on; simultaneously allowing the tensioners to return the arm assemblies and paddle member to a resting orientation; and repeating as desired; wherein the at least one arm assembly is rotatably coupled to the support structure by an axle extending laterally outward and at a vertical angle in an anterior and superior direction from the user’s point of view such that the at least one arm assembly is configured to rotate about a skewed axis of rotation in a downward and outward direction. 154 160 140 152 114 116 130 112 122 180 164 162 180 170 192 178 140 152 171 110 100 182 162 180 178 152 171 110 100 182 162 180 170 192 178 140 171 110 176 FIG. 6