The original meaning of body balance refers to people's sense of balance, that is, their ability to control their perception of body position, which is a sense of space, controlled by the cerebellum.

But according to the landlord, I think besides the original meaning, there should be the following points:

Endocrine balance refers to the normal work of various organs in the body.

The balance of strength mentioned on the first floor: the proportion of body muscle strength is appropriate. Balance of muscles: the size and circumference of muscles are in line with human aesthetics.

The balance of exercise is actually the performance of balance of power, that is to say, you can naturally maintain the correct posture during exercise, thus giving full play to the maximum effect of exercise.