The resistance source of elastic band changes mainly based on its elongation. Elastic resistance training of elastic band is a very special resistance training. When using elastic band training, users can train most of the muscles of the whole body at any position and posture, which is more convenient and effective.

The elastic belt has no inertia, no power, and cannot borrow force. Since the resistance provided has nothing to do with gravity, you can't borrow force during training, and the training effect is better. Elastic band can imitate daily movements and improve functionality. Elastic band training can be carried out in any posture and any plane, with stronger functionality.