# US 10,765,904 B1 · Exercise device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,765,904 B1 - Document ID: US10765904B1 - Status: Granted - Kind: B1 - Application number: 16/299,997 - Filed: 2019-03-12 - Published: 2020-09-17 - Granted: 2020-09-08 - Earliest claimed: 2019-03-12 - Assignees: Pvolve, LLC - Applicants: Pvolve, LLC - Inventors: Stephen Pasterino; Stephanie Wineman - Web page: https://patentgrep.com/patent/US10765904B1 ## CPC - A63B 21/0435: {One or both ends being anchored to a rotating element} - A63B 21/00043: {Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands (skipping ropes A63B5/20; resilient elements A63B21/02)} - A63B 21/00061: {Replaceable resistance units of different strengths, e.g. for swapping} - A63B 21/00185: {using resistance provided by the user, e.g. exercising one body part against a resistance provided by another body part (A63B21/068 takes precedence; isometric exercise A63B21/0023)} - A63B 21/0557: {Details of attachments, e.g. clips or clamps} - A63B 21/0607: {Plastic masses, e.g. elastomers; Masses provided with plastic coverings} - A63B 21/08: anchored at one end - A63B 21/4013: {to the ankle} - A63B 21/4015: {to the foot} - A63B 21/4035: {for operation by hand} - A63B 21/4043: {Free movement, i.e. the only restriction coming from the resistance (A63B21/00043, A63B21/072 take precedence)} - A63B 23/03575: {Apparatus used for exercising upper and lower limbs simultaneously} - A63B 2208/0204: Standing on the feet - A63B 2208/0257: prone - A63B 2208/0266: on the side - A63B 2209/00: Characteristics of used materials - A63B 2209/10: with adhesive type surfaces, i.e. hook and loop-type fastener - A63B 2225/09: Adjustable dimensions - A63B 2225/62: Inflatable - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract An exercise device includes a strap. The strap includes a first surface and a second surface opposite the first surface. The strap is configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user. The exercise device further includes a ball including an outer surface configured to be held by the user, a first connector extending from the ball, a second connector extending from the second surface of the strap, and a tension member. The tension member includes a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms. ## Claims ### Claim 1 An exercise device comprising: a strap comprising a first surface and a second surface opposite the first surface, the strap configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user; a ball comprising an outer surface configured to be held by the user, the outer surface including a rigid protrusion having an aperture; a first connector coupled to the rigid protrusion of the ball via the aperture; a second connector extending from the second surface of the strap; and a tension member comprising a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms, respectively. ### Claim 2 (depends on 1) The exercise device of claim 1, wherein the second surface of the strap further comprises a fastener configured to secure the strap to the lower leg of the user. ### Claim 3 (depends on 2) The exercise device of claim 2, wherein the fastener comprises segments including hook and loop fasteners. ### Claim 4 (depends on 2) The exercise device of claim 2, wherein the fastener is configured to adjustably secure the strap to the lower leg of the user. ### Claim 5 (depends on 1) The exercise device of claim 1, wherein the first surface of the strap comprises padding. ### Claim 6 (depends on 1) The exercise device of claim 1, wherein the outer surface of the ball comprises silicone, and an inner portion of the ball comprises a steel weight. ### Claim 7 (depends on 1) The exercise device of claim 1, wherein the ball is configured to be held by at least one of a single hand of the user or both hands of the user, and wherein the ball is weighted so as to facilitate resisted exercise movements while the ball is held by the user. ### Claim 8 (depends on 1) The exercise device of claim 1, further comprising a tension member extension configured to releasably couple to the first coupling mechanism or the second coupling mechanism of the tension member and the first connector of the ball or the second connector of the strap. ### Claim 9 (depends on 1) The exercise device of claim 1, wherein the first coupling mechanism and the second coupling mechanism of the tension member are further configured to rotate independent of a body of the tension member. ### Claim 10 (depends on 1) The exercise device of claim 1, wherein the rigid protrusion extends from the outer surface of the ball in a direction substantially perpendicular to the outer surface of the ball. ### Claim 11 An exercise device comprising: an inflatable ball comprising an outer surface configured to be held by a user, the outer surface including a structure that is a rigid looped protrusion having an aperture; a first connector coupled to the rigid looped protrusion of the ball; a first strap configured to be secured to a lower left leg of the user, the first strap comprising: a first surface configured to interface with the lower left leg of the user; a second surface opposite the first surface; and a second connector extending from the second surface; a second strap configured to be secured to a lower right leg of the user, the second strap comprising: a third surface configured to interface with the lower right leg of the user; a fourth surface opposite the third surface; and a third connector extending from the fourth surface; a first tension member comprising a first coupling mechanism and a second coupling mechanism at opposite ends thereof; and a second tension member comprising a third coupling mechanism and a fourth coupling mechanism at opposite ends thereof; wherein each of the first tension member and the second tension member is configured to be releasably coupled to the first connector of the ball and to at least one of the second connector of the first strap or the third connector of the second strap, via the first and second coupling mechanisms of the first tension member and the third and fourth coupling mechanisms of the second tension member, respectively, such that the exercise device is configured to be used with the ball coupled to at least one of the first tension member or the second tension member. ### Claim 12 (depends on 11) The exercise device of claim 11, wherein the second surface of the first strap comprises a first fastener configured to secure the first strap to the lower left leg of the user, and the fourth surface of the second strap comprises a second fastener configured to secure the second strap to the lower right leg of the user. ### Claim 13 (depends on 12) The exercise device of claim 12, wherein the first fastener and the second fastener each comprises segments including hook and loop fasteners. ### Claim 14 (depends on 12) The exercise device of claim 12, wherein the first fastener is configured to adjustably secure the first strap to the lower left leg of the user and the second fastener is configured to adjustably secure the second strap to the lower right leg of the user. ### Claim 15 (depends on 11) The exercise device of claim 11, wherein the first surface of the first strap and the third surface of the second strap each comprises padding. ### Claim 16 (depends on 11) The exercise device of claim 11, wherein the outer surface of the ball comprises silicone and rubber, and an inner portion of the ball comprises a steel weight. ### Claim 17 (depends on 11) The exercise device of claim 11, wherein the ball is configured to be held by at least one of a single hand of the user or both hands of the user, and wherein the ball is weighted so as to facilitate resisted exercise movements while the ball is held by the user. ### Claim 18 (depends on 11) The exercise device of claim 11, further comprising a tension member extension configured to releasably couple to at least one of the first tension member or the second tension member and at least one of the first connector of the ball, the second connector of the first strap, or the third connector of the second strap. ### Claim 19 (depends on 11) The exercise device of claim 11, wherein the first coupling mechanism and the second coupling mechanism of the first tension member are configured to rotate independent of a body of the first tension member, and wherein the third coupling mechanism and the fourth coupling mechanism of the second tension member are configured to rotate independent of a body of the second tension member. ### Claim 20 An exercise device comprising: a strap comprising a first surface and a second surface opposite the first surface, the strap configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user; a ball comprising an outer surface configured to be held by the user, the outer surface including a structure that is a rigid looped protrusion; a first connector coupled to the rigid looped protrusion of the ball; a second connector extending from the second surface of the strap; a tension member comprising a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms, respectively; and at least one tension member extension, each tension member extension configured to be releasably coupled between the tension member and at least one of the first connector or the second connector.