NoExcusesGym

If you want to become stronger or faster or increase your endurance, you have to exercise hard or long enough to make your muscles burn. Then your muscles will be sore for one or more days. If you try to exercise hard when your muscles are damaged, you will tear them and the muscles will weaken. If you wait for the soreness to disappear, your muscles will be stronger than they were ……..

(by Marcela Vanharova)