| 摘要 |
A rotator cuff exercise machine has a frame, a body support member spaced from the frame such that the user sits facing the frame, a weight resistance, a pulley system mounted 15 DEG to 45 DEG off center to the left side of the frame, a pulley system mounted 15 DEG to 45 DEG off center to the right side of the frame and a pair of wrist cuffs. The user reaches diagonally downward across his or her body to the lower opposite side of the machine and either grasps a handle or attaches the wrist cuff to cable end means of the pulley system. The user then exercises in a manner which imitates the motion of an athlete throwing a ball, changing the weight resistance as desired.
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