Apparatuses, systems, and methods for improvement of physical fitness
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-007/02
A63B-021/068
A63B-021/04
A63B-026/00
A63B-021/00
A63B-023/12
A63B-001/00
A63B-021/055
출원번호
US-0368916
(2012-02-08)
등록번호
US-8876679
(2014-11-04)
발명자
/ 주소
DeMarco, Brian
DeMarco, Autumn
출원인 / 주소
12Novem Industries, LLC
대리인 / 주소
Fulbright & Jaworski, LLP
인용정보
피인용 횟수 :
5인용 특허 :
35
초록▼
The present application includes various embodiments of apparatuses, systems, kits, and methods for physical exercise of a user. Some embodiments, for example, include an apparatus comprising: a strap having a length between a first end and a second end, the strap having an elastic portion between a
The present application includes various embodiments of apparatuses, systems, kits, and methods for physical exercise of a user. Some embodiments, for example, include an apparatus comprising: a strap having a length between a first end and a second end, the strap having an elastic portion between and spaced apart from the first and second ends; a first handle coupled to the strap on a first side of the elastic portion and spaced apart from the elastic portion; a second handle coupled to the strap on a second side of the elastic portion and spaced apart from the elastic portion; and one or more suspension members configured to be coupled (i) to the strap at a first point between the elastic portion and the first handle, and at a second point between the elastic portion and the second handle, and (ii) to be coupled to a supporting structure.
대표청구항▼
1. An apparatus comprising: a strap having a first end, a second end, and a length between the first end and the second end, the strap having an elastic portion between and spaced apart from the first end and the second end;a first handle configured to be coupled to the strap on a first side of the
1. An apparatus comprising: a strap having a first end, a second end, and a length between the first end and the second end, the strap having an elastic portion between and spaced apart from the first end and the second end;a first handle configured to be coupled to the strap on a first side of the elastic portion such that the first handle is spaced apart from the elastic portion;a second handle configured to be coupled to the strap on a second side of the elastic portion such that the second handle is spaced apart from the elastic portion;one or more suspension members configured to be coupled (i) to the strap at a first point between the elastic portion and the first handle such that the position of the first point is slidably adjustable along a majority of the length of the portion of the strap between the elastic portion and the first handle, (ii) at a second point between the elastic portion and the second handle such that the position of the second point is slidably adjustable along a majority of the length of the portion of the strap between the elastic portion and the second handle, and (iii) to a supporting structure;a first adjuster coupled to the one or more suspension members, and slidably coupled to the strap between the first end of the strap and the elastic portion; anda second adjuster coupled to the one or more suspension members, and slidably coupled to the strap between the second end of the strap and the elastic portion. 2. The apparatus of claim 1, where the strap includes a strap assembly comprising: an elastic segment that includes at least a part of the elastic portion of the strap;a first substantially-inelastic segment configured to be coupled to the elastic segment and to extend to the first end of the strap; anda second substantially-inelastic segment configured to be coupled to the elastic segment and to extend to the second end of the strap. 3. The apparatus of claim 2, where the elastic segment comprises at least one of: natural rubber, synthetic rubber, or a combination thereof. 4. The apparatus of claim 3, where the elastic segment comprises a plurality of strands of material. 5. The apparatus of claim 2, where the first substantially inelastic segment and second substantially inelastic segment are each configured to be removably coupled to the elastic segment. 6. The apparatus of claim 5, further comprising: a first connector configured to couple the first substantially-inelastic segment to the elastic segment; anda second connector configured to couple the second substantially-inelastic segment to the elastic segment. 7. The apparatus of claim 2, where the first substantially inelastic segment is directly connected to a first end of the elastic segment, and the second substantially inelastic segment is directly connected to a second end of the elastic segment. 8. The apparatus of claim 2, further comprising: a first connector configured to engage each of the first substantially-inelastic segment and a first end of the elastic segment;a second connector configured to engage each of the second substantially-inelastic segment and a second end of the elastic segment;where the first and second connectors each comprises at least one of a clamp and a buckle. 9. The apparatus of claim 1, where the first and second adjusters are each configured such that (i) if the adjuster is in a first configuration, the adjuster will slide relative to the strap; and (ii) if the adjuster is in a second configuration, the adjuster will resist sliding relative to the strap. 10. The apparatus of claim 9, where the first and second adjusters are configured to remain in the second configuration if there is tension in a portion of the strap between the adjuster and the elastic portion. 11. The apparatus of claim 10, further comprising: a first locking member coupled to the one or more suspension members and coupled to the strap to resist sliding of the first adjuster relative to the strap in the absence of tension in the portion of the strap between the first adjuster and the elastic portion; anda second locking member coupled to the one or more suspension members and coupled to the strap to resist sliding of the second adjuster relative to the strap in the absence of tension in the portion of the strap between the second adjuster and the elastic portion. 12. The apparatus of claim 9, where the first and second adjusters each comprises: a body having an opening disposed in a first plane, and a pair of spaced-apart slots each disposed in a plane that is not parallel to the first plane; anda rod configured to extend between and into each of the spaced-apart slots such that the rod is slidable relative to the body;where the strap extends through the opening twice and around the rod. 13. The apparatus of claim 1, where the one or more suspension members comprise: a first suspension member having a first end and a second end, the first end configured to be coupled to first adjuster, and the second end configured to be coupled to a supporting structure; anda second suspension member having a first end and a second end, the first end configured to be coupled to the second adjuster, and the second end configured to be coupled to a supporting structure. 14. The apparatus of claim 13, further comprising: a first connector coupled to the second end of the first suspension member and configured to couple the first suspension member to a supporting structure; anda second connector coupled to the second end of the second suspension member and configured to couple the second suspension member to a supporting structure. 15. The apparatus of claim 1, where the one or more suspension members are each flexible. 16. The apparatus of claim 1, where the first handle and the second handle each comprises a ring. 17. The apparatus of claim 1, where the first handle and the second handle each comprises a flexible portion and a substantially rigid portion that cooperates with the flexible portion to define at least one loop. 18. The apparatus of claim 1, where the first handle and the second handle are each substantially rigid. 19. The apparatus of claim 1, where the one or more suspension members are configured to be coupled to a supporting structure and in substantially-fixed relation to the strap, with a part of the strap between the first and second points at which the one or more suspension members is coupled to the strap forming a U-shape onto which the feet of a user can be positioned such that the elastic portion can assist the user in performing pull-ups from the supporting structure. 20. The apparatus of claim 1, where the one or more suspension members are configured to be coupled to a supporting structure and in substantially-fixed relation to the strap, with a part of the strap between the first and second points at which the one or more suspension members is coupled to the strap forming a U-shape onto which the trunk of a user can be positioned such that the elastic portion can assist the user in performing push-ups from the ground or from the handles. 21. The apparatus of claim 20, where the apparatus is further configured such that the elastic portion can assist the user in performing push-ups from the ground while the user's feet are positioned in the handles. 22. The apparatus of claim 1, further comprising: a supporting structure having a bar to which the one or more suspension members can be coupled. 23. A kit comprising: an apparatus of claim 5, where the elastic segment is a first elastic segment; andan additional elastic segment. 24. The kit of claim 23, where the alternate elastic segment has a higher modulus of elasticity than the first elastic segment. 25. A method comprising: coupling the one or more suspension members of the apparatus of claim 1 to a supporting structure with a part of the strap between the first and second points at which the one or more suspension members are coupled to the strap forming a U-shape. 26. The method of claim 25, further comprising: positioning at least one foot of a user onto the U-shape and performing pull-ups such that the elastic portion assists the user in performing the pull-ups. 27. The method of claim 26, further comprising: positioning the trunk of a user onto the U-shape and performing push-ups such that the elastic portion assists the user in performing the push-ups. 28. The method of claim 27, where at least one hand of the user is supported by a surface while performing the push-ups. 29. The method of claim 27, where at least one hand of the user is supported by at least one of the handles while performing the push-ups. 30. The method of claim 28, further comprising: adjusting the position of the one or more suspension members relative to at least one of the first end of the strap and the second end of the strap. 31. The method of claim 28, further comprising: adjusting, after positioning at least one foot of the user, the position of the one or more suspension members relative to at least one of the first end of the strap and the second end of the strap to increase the length of strap between the first and second points at which the one or more suspension members is coupled to the strap.
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