Why it is important to train the muscles?

It is well known that aerobic training helps to make rolls of fat disappear. The more intensely and the more often we do it, the more fat it burns. The fat disappears and underneath the muscles become visible, mostly undeveloped, decayed weak muscles. The final result is lighter body weight, but in proportion the build is the same. That's why the training of the muscles is needed even among those who want to lose weight.

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