A fitness device comprises a waist belt configured to fit around a user's waist and at least one resilient leg loop member. The resilient leg loop member has a proximal end movably anchored to the waist belt at a posterior position. The resilient leg loop member has an opposite distal end configured
A fitness device comprises a waist belt configured to fit around a user's waist and at least one resilient leg loop member. The resilient leg loop member has a proximal end movably anchored to the waist belt at a posterior position. The resilient leg loop member has an opposite distal end configured for coupling with one of the user's feet. The fitness device causes a predetermined resistance force to be generated against the user's movement when the user extends the leg loop member beyond its length at rest. In some embodiments, two resilient leg loop members are provided. Methods of using the exercise device are also described.
대표청구항▼
1. A fitness device, comprising: a belt configured to fit around a user's waist;a continuous leg loop member formed of a resilient material and having its ends affixed together; anda belt loop member comprising flexible strip material formed in a loop and having overlapped ends that are sewn togethe
1. A fitness device, comprising: a belt configured to fit around a user's waist;a continuous leg loop member formed of a resilient material and having its ends affixed together; anda belt loop member comprising flexible strip material formed in a loop and having overlapped ends that are sewn together to define an overlapped region, reinforcement stitching in the overlapped region and a seam stitched through multiple layers of the strip material and defining a first tubular section dimensioned to slide over an end of the belt and an adjacent second tubular section sized to securely receive the continuous leg loop member,wherein the continuous leg loop member has a proximal end received in the second tubular section of the belt loop member and non-removably coupled to the belt loop member by the looped strip material and the seam,wherein the second tubular section has opposing ends with first and second openings, the first and second openings being separated by a width, a first portion of the continuous leg loop member extending from the first opening and defining a first resistance segment and a second portion of the continuous leg loop member extending from the second opening and defining a second resistance segment, the width being selected to assist the continuous leg loop member in forming an open loop shape at rest with spaced apart first and second portions to allow ready access by the user and to assist in positioning the first and second portions along opposite sides of the user's leg from a posterior of the belt to maintain a spaced apart relationship between the first resistance segment and the second resistance segment during use as the user's leg is bent and extended, andwherein the first and second portions of the continuous leg loop member are defined to intersect each other at a distal end of the continuous leg loop member, the distal end of the continuous loop member being shaped to pass under the user's foot and having a foot piece, the foot piece being non-removably coupled to the continuous leg loop member and having overlapping ends that can be secured together to retain the continuous leg loop member in contact with a midsection of the user's foot as the continuous leg loop member is tensioned and de-tensioned. 2. The fitness device of claim 1, wherein the belt loop member has at least one extension tab, and wherein the extension tab comprises one part of a hook and loop fastening arrangement and the belt comprises the other part of the hook and loop fastening arrangement, whereby the extension tab can be reversibly secured to the belt by the hook and loop fastening arrangement to keep the belt loop member in place along the length of the belt. 3. The fitness device of claim 2, wherein the extension tab extends in the belt direction beyond the second tubular section. 4. The fitness device of claim 1, wherein the belt loop member is a first belt loop member and the continuous leg loop member is a first continuous leg loop member, and further comprising a second belt loop member and a second continuous leg loop member extending through the second tubular section of the second belt loop, and wherein the first belt loop member and the second belt loop member are independently positionable relative to each other. 5. The fitness device of claim 1, wherein the continuous leg loop member is formed of a length of surgical tubing. 6. The fitness device of claim 1, wherein the continuous leg loop member cannot be removed from the second tubular section of the belt loop without severing the continuous leg loop or the second tubular section. 7. The fitness device of claim 1, wherein the continuous leg loop member has a tubular cross section. 8. The fitness device of claim 1, wherein the continuous leg loop member comprises tubing made of a synthetic material. 9. The fitness device of claim 1, wherein the foot piece is repositionable along the length of the continuous leg loop member. 10. The fitness device of claim 1, wherein the second tubular section of the belt loop member is directly adjacent the first tubular extension, the second tubular section being positioned to extend downwardly from the belt when the belt is worn by the user. 11. A leg loop and belt loop member for use with a fitness device having a belt, comprising: a continuous leg loop member formed of a resilient material and having its ends affixed together; anda belt loop member comprising flexible strip material formed in a loop and having overlapped ends that are sewn together to define an overlapped region, reinforcement stitching in the overlapped region and a seam stitched through multiple layers of the strip material and defining a first tubular section dimensioned to slide over an end of the belt and an adjacent second tubular section sized to securely receive the continuous leg loop member,wherein the continuous leg loop member has a proximal end received in the second tubular section of the belt loop member and non-removably coupled to the belt loop member by the looped strip material and the seam,wherein the second tubular section has opposing ends with first and second openings, the first and second openings being separated by a width, a first portion of the continuous leg loop member extending from the first opening and defining a first resistance segment and a second portion of the continuous leg loop member extending from the second opening and defining a second resistance segment, the width being selected to assist the continuous leg loop member in forming an open loop shape at rest with the first and second portions spaced apart to allow ready access by a user and to assist in positioning the first and second portions along opposite sides of the user's leg to maintain a spaced apart relationship between the first resistance segment and the second resistance segment during use as the user's leg is bent and extended, andwherein the first and second portions of the continuous leg loop member are defined to, intersect each other at a distal end of the continuous leg loop member, the distal end of the continuous loop member being shaped to pass under the user's foot and having a foot piece, the foot piece being non-removably coupled to the continuous leg loop member and having overlapping ends that can be secured together to retain the continuous leg loop member in contact with a midsection of the user's foot as the continuous leg loop member is tensioned and de-tensioned. 12. The leg loop and belt loop member of claim 11, wherein the belt loop member has at least one extension tab, and wherein the extension tab comprises one part of a hook and loop fastening arrangement and the belt comprises the other part of the hook and loop fastening arrangement, whereby the extension tab can be reversibly secured to the belt by the hook and loop fastening arrangement to keep the belt loop member in place along the length of the belt. 13. The leg loop and belt loop member of claim 12, wherein the belt loop member comprises first and second extension tabs extending from opposing first and second edges of the belt loop member. 14. The leg loop and belt loop member of claim 11, wherein the continuous leg loop member is capable of exerting a predetermined resistance force. 15. The leg hoop and belt loop member of claim 11, wherein the continuous leg loop member is sized to extend along an inside of the user's outstretched leg, around a midsection of the user's foot and back along an outside of the user's leg toward the belt thereby providing two segments of resistance. 16. The leg loop and belt loop member of claim 11, wherein the continuous leg loop member has a tubular construction.
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Gutkowski Thaddeus Edward (702 Summit St. Linden NJ 07036) Olney Roland John (4 Victoria Grove Ferny Creek ; Victoria AUX 3786 ), Aerobic exercise device.
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