In the first month of fitness, it is normal that the external weight has not changed significantly, but the internal body is changing quietly:

1, muscle and vascular tissue increased;

2. The ability of nerve recruitment is enhanced;

3. The blood volume becomes more and the heart pulse becomes stronger;

4. The bones are ready for stress.

5, adipose tissue is no longer stubborn, and a small part has been quietly decomposed.

The whole person looks particularly energetic and energetic, and the change is quite big! !