Brother, first of all, you should understand the difference between anaerobic exercise and aerobic exercise. Anaerobic exercise is actually not a so-called "lazy" exercise, but the oxygen intake during exercise is very low. Because the speed is too fast and the explosive force is too strong, the sugar in the human body cannot be decomposed by oxygen, so we have to rely on "anaerobic energy supply". This kind of exercise makes the body produce too much lactic acid, which leads to muscle fatigue, muscle soreness and shortness of breath after exercise. It's not the same as yoga you think (it's also * * *).

Small is not an excuse. I used to be lazy and didn't want to move, but I insisted on push-ups and sit-ups and went to the gym when I was free. Now I am strong. If you want to keep fit and attract MM, it is absolutely impossible not to sweat.