If you want to punch, don't practice your chest muscles too much, which will only increase the burden and affect the punching speed. Latissimus dorsi plays a more important role. When punching, the legs exert force to drive the waist strength, and then the strength is transmitted to the latissimus dorsi. Finally, the latissimus dorsi is used as a link to send the force from the forearm at one point.

Look at our great d? An attack on Kung Fu philosophy+a yogi? Mr Bruce Lee's latissimus dorsi.

A lot of KI? Masters, such as Mr. Bo Qiu; Mr Tai Sen's latissimus dorsi.

See which one of them has chest muscles like bowling?

The boxer didn't practice a muscle on purpose. ? Muscle balance is the best d.