Action essentials: Open the tiger's mouth in the right hand and insert the tiger's mouth into the left lower thoracic groove. Then, while lifting, gently close the jaws. Up and up, don't push too hard, just feel centered. Repeat 10 times, then massage your right chest with your left hand, and repeat 10 times.

Efficacy: this action has a supporting effect on the chest. In order to prevent it from sagging, the perfect state of its "cone" was shaped.