Double-link rotating handle pull-back trainer

Abstract

1. Name of the product in this design: Double-link rotating handle back pull trainer. 2. Purpose of this design: It is used as a back training equipment for fitness and other sports. When pulling backward, the handle rotates inward to promote full stretching and contraction of the latissimus dorsi muscles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

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