Double-bar bench press machine

Abstract

1. Name of the product in this design: Double-bar bench press trainer. 2. Purpose of this design: It is used for fitness and other sports, as well as for training the pectoralis major muscle. During the upward push, the handle connecting plate rotates upward to promote the full stretching and contraction of the pectoralis major muscle. 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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