Therapeutic shoulder apparatus
View Patent ↗In one embodiment, a shoulder exercise and stretching apparatus includes a forearm support, a forearm securing means for securing a user's forearm to the forearm support, an elbow support to capture the elbow of a user and keep the user's arm in a desired position to isolate the user's shoulder as a pivot point for rotation, and a rotation member coupled to the forearm support to rotate the forearm support through a desired plane and thereby provide an angular force to a target shoulder of the user. One or more handles, may be provided for grasping by a user's free hand to assist in the movement of the rotation member. Measurement means may be provided for determining the rotation of the apparatus. Resistance means may be provided to provide for resistance exercises of the shoulder.
1. A shoulder apparatus, comprising:
an upright forearm support configured for placement behind a user's vertically positioned forearm, the forearm support having a front, a proximal end, and a distal end, the proximal end configured for placement behind a user's elbow, and the distal end configured for placement behind a user's wrist;
a strap for securing the wrist end of the user's forearm to the front of the distal end of the forearm support, the strap extending forward from the distal end of the forearm support;
a rotation member coupled perpendicular to the proximal end of the forearm support, the rotation member coplanar with the forearm support and having a proximal end and a distal end, the proximal end configured for placement under the user's elbow, and the distal end configured to extend in front of the user and allow rotation of said shoulder apparatus and rearward movement of the forearm support by movement of the rotation member in a direction toward the forearm support to thereby rotate the apparatus about the user's elbow and pull the user's forearm with the strap and apply a rotating force to the user's shoulder;
an elbow support provided at a junction of the forearm support and the rotation member to support the user's elbow, the elbow support coplanar with the forearm support and the rotation member, the elbow support comprising a curved portion extending between the rotation member and the forearm support configured to rotate about the user's elbow; and
a handle provided at the distal end of said rotation member the handle configured for grasping by the user's free hand to move the rotation member and thereby rotate the elbow support about the user's elbow, the handle comprising a v-shaped member extending from the distal end of the rotation member.
2. The shoulder apparatus of claim 1 , wherein said forearm support and said rotation member are positioned at about a 90 degree angle.
3. The shoulder apparatus of claim 1 , wherein said elbow support is configured for placement under the user's elbow to position the arm in a desired position for rotation of the user's shoulder.
4. The shoulder apparatus of claim 1 , further comprising an inclinometer for measuring rotation of the shoulder.
5. The shoulder apparatus of claim 4 , wherein said inclinometer comprises a spirit level.
6. The shoulder apparatus of claim 4 , wherein said inclinometer comprises an angle finder.
7. The shoulder apparatus of claim 1 , wherein said strap comprises an adjustable strap.
8. The shoulder apparatus of claim 1 , wherein said strap is resilient to allow a user to stretch the securing means to exercise the shoulder.
9. The shoulder apparatus of claim 1 , wherein said rotation member is flexible.
10. The shoulder apparatus of claim 1 , further comprising a resilient band to provide resistance against the force of rotation of a user's forearm away from the forearm support.
11. The shoulder apparatus of claim 1 , wherein said strap is a resilient strap.
12. The shoulder apparatus of claim 11 , wherein said resilient strap has a predetermined resistance.
13. The shoulder apparatus of claim 1 , further comprising receiving apertures in said forearm support member for receiving said strap.
14. A method of stretching a shoulder of a user, comprising:
securing a distal end of a forearm support of a shoulder apparatus behind a forearm of the user, the forearm support coupled to a rotation member, the rotation member extending generally perpendicular to the forearm support and forward of the user;
supporting an elbow of the user to be exercised by an elbow support located between the forearm support and the rotation member so that a shoulder acts as a pivot point for rotation of the forearm support; and
moving the rotation member to rotate the shoulder apparatus about the user's elbow and move the forearm support to pull the user's forearm in a rearward direction and rotate the user's shoulder.
15. The method of claim 14 , further comprising:
measuring the rotation of the apparatus to determine the stretch of the shoulder.
16. The method of claim 14 , further comprising securing said forearm to a resilient band.
17. The method of claim 16 , further comprising moving the forearm against a resilient band attached to said forearm support to exercise the shoulder.
18. A device for stretching a shoulder, comprising:
a generally L-shaped member having an upright forearm support configured for placement behind a user's vertically positioned forearm, an elbow support to support a user's elbow, a strap for securing a user's forearm to the forearm support, a rotation member coupled to the forearm support so that a user may through self-assistance stretch the shoulder both internally and externally by applying force to the rotation member to rotate the L-shaped member and stretch the user's shoulder.