Supination exercise device and method of use

1 . An exercise device comprising:

an attachment body for attaching said device to a rigid bar;

a gripping body for being gripped by a user and connected to said attachment body by a rotational joint; wherein said attachment body and said gripping body are configured to permit a user to supinate the user's wrist during a pulling exercise, wherein said attachment body includes a curved hook portion in the form of a sheath that extends more than half the width of said gripping body in a direction perpendicular to a rotational axis of said rotational joint.

2 . The exercise device according to claim 1 further comprising a second attachment body for attaching to said rigid bar;

a second gripping body connected to said second attachment body by a second rotational joint wherein said second attachment body and said second gripping body are configured to permit a user to supinate the user's other wrist during a pulling exercise.

3 . The exercise device according to claim 1 wherein said attachment body includes a hook that has the form of an elongate sheath.

4 . The exercise device according to claim 1 wherein said attachment body is configured to grip a rigid bar that is straight, W-shaped, curved, or V-shaped.

5 . The exercise device according to claim 1 wherein said gripping body has the form of a U-shaped upper portion suspended from said rotational joint and a straight lower portion retained within said U-shaped upper portion.

6 . The exercise device according to claim 1 wherein said rotational joint is an assembly of a threaded connector and a plurality of spacers.

7 . The exercise device according to claim 1 wherein said attachment body further comprises a central flange having at least one hole for receiving an attachment means on one end of a weighted cable pulley.

8 . The exercise device according to claim 1 wherein said attachment body further comprises a friction means for contacting a rigid bar to minimize relative motion between said attachment body and said rigid bar during use of said device.

9 . The exercise device according to claim 1 further wherein said gripping body includes a rigid, U-shaped upper portion and a hand grip retained on a rod extending between ends of said U-shaped upper portion.

10 . An exercise device comprising:

an attachment body for attaching said device to a rigid bar;

a gripping body for being gripped by a user and connected to said attachment body by a rotational joint; wherein said attachment body and said gripping body are configured to permit a user to supinate the user's wrist during a pulling exercise, wherein said attachment body defines a vertical wall portion terminating in a curved hook portion and an angled base portion that extends laterally away from and then back toward said vertical wall portion.

11 . The exercise device according to claim 10 wherein said angled base portion comprises an aperture exposing said rotational joint.

12 . The exercise device according to claim 10 wherein said angled base portion is connected to said vertical wall portion by a pair of welds located on opposite sides of said rotational joint.

13 . The exercise device according to claim 10 wherein said vertical wall portion, said curved hook portion, and said angled base portion are a unitary metal construction.

14 . The exercise device according to claim 10 wherein said vertical wall portion, said curved hook portion, and said angled base portion have the same width in a direction perpendicular to a rotational axis of said rotational joint.

15 . The exercise device according to claim 10 wherein said angled base portion connects in the middle of said vertical wall portion.

16 . An exercise device comprising:

an attachment body for attaching said device to a rigid bar;

a gripping body for being gripped by a user and connected to said attachment body by a rotational joint; wherein said attachment body and said gripping body are configured to permit a user to supinate the user's wrist during a pulling exercise, wherein said attachment body further comprises a friction means for contacting a rigid bar to minimize relative motion between said attachment body and said rigid bar during use of said device, wherein said friction means have the form of a pair of spaced-apart strips extending from a vertical wall portion of said attachment body and terminating in a curved hook portion of said attachment body.

17 . A method of using an exercise device, said method comprising the steps of:

obtaining a pair of exercise devices, each one of said exercise devices having an attachment body for attaching said device to a rigid bar,

a gripping body for being gripped by a user and connected to said attachment body by a rotational joint, and said attachment body and said gripping body are configured to permit a user to supinate the user's wrist during a pulling exercise, wherein said attachment body includes a curved hook portion in the form of a sheath that extends more than half the width of said gripping body in a direction perpendicular to a rotational axis of said rotational joint;

attaching said attachment body of each one of said pair of devices to a rigid bar;

gripping said gripping body of each one of said pair of devices; and

rotating said gripping body relative to said attachment body about said rotational joint of each one of said pair of devices to supinate the user's wrist during a pulling exercise.

18 . The method of using an exercise device according to claim 17 further comprising the step of attaching said attachment body of each one of said pair of devices to an attachment means on one end of a cable pulley.