Exercise is a rather mysterious knowledge. The senior leaders have also sent people to study it by scientific means, and found that it is a mysterious means to stimulate human strength, but the specific scientific basis is still not conclusive.

Exercise is the most important thing in China, but the old chieftain's method of practice is also a collection of books from all kinds of Chinese martial arts schools, so there are many experts in practice in China.

For these people, the state can not confiscate their merits, but the two sides have agreed that these families should strictly keep secret, while the state protects their safety and survival.

This...