1. Trained many small muscle groups: elastic belt can train many small muscle groups to increase the maximum weight.
2, training ass: elastic belt can increase hip activity and hip strength.
3, easy to carry and use: elastic belt is very light and easy to carry, and basically all muscles can be trained.
4. Suitable for both men and women: elastic belt can adjust its own weight, even the thickness of elastic belt, so female friends don't have to worry about whether it is too elastic to bear.