What the hell? Hit a tree?

Have you ever thought about how trees feel?

2.

The force is mutual. How strong are you to hit it?

How elastic your body will be, which is equivalent to hitting your body again and again with a sledgehammer, which is very bad for internal organs. You know, human internal organs are very fragile. If you are really injured, you are definitely a master.

3.

This kind of exercise is a bit rough and savage, which will have a subtle influence on people and run counter to the real civilized society. It is suggested that in addition to strengthening the body, choose other sports that can cultivate sentiment. For example, go to the gym to find like-minded people to exercise together and join a sports association, then the meaning of sports will be upgraded.

I have been engaged in the sports industry for 5 years, believe me, that's right (welcome to ask more questions, please adopt them, thank you)