Exercise device

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.

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.