A multi-angle resistance-adjustable rotator cuff training device

Abstract

This invention discloses a rotator cuff training device with multi-angle resistance adjustment in the field of training equipment technology, comprising: a frame serving as the mounting carrier for each component; a training rod rotatably mounted on the frame; a winding reel rotatably mounted on the frame and rotating synchronously with the training rod; a counterweight slidably mounted on the frame to provide resistance load for rotator cuff training; a rope connected at both ends to the winding reel and the counterweight respectively, for transmitting the rotational force of the winding reel to the counterweight; and a limiting component mounted on the frame to apply unidirectional damping resistance to the rope, exerting a damping effect only during the rope's descent. The unidirectional damping of the limiting component enables passive and slow repositioning, avoiding muscle compensation and secondary injury. Simultaneously, the rotation direction of the training rod can be adjusted to conduct targeted active resistance training, improving the accuracy and efficiency of rotator cuff rehabilitation training and adapting to the postoperative rehabilitation needs of rotator cuff injuries.

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