Anaerobic exercise refers to some exercises that the body can do in the state of anoxic exercise. Most of these exercises are of great intensity and high load intensity. It is precisely because of this that anaerobic exercise can play a role in building muscles. During the whole exercise, the speed of oxygen intake is very slow, and long-term exercise will make muscles bigger.
I often sweat like rain in the gym and feel exhausted. I often sweat all over the floor and keep feeding myself. I sweat like chicken breast every day, but it has no effect ... everyone asks why it is so difficult to gain muscle? I believe that muscle friends have all heard of "practicing three points and eating seven points", so let's take a look at how muscles grow today.
Our body is unwilling to gain muscle, because muscle is an expensive tissue of human body, which consumes a lot of energy and needs a lot of nutritional support. Therefore, if you want to gain muscle, you must have the same amount of carbohydrates, protein, trace elements, water and sleep. Moreover, muscle is used in and wasted out, so you must constantly tear it up, let it repair and give it a reason to grow.
Muscle growth is the process of excessive recovery of muscle after heavy stimulation, and the cross-sectional area of muscle fiber also increases. The cross-sectional area has increased, which is what we usually call thickening and strengthening. In other words: Long muscle is to stimulate the muscle with a heavy load, damage the muscle fiber from the inside of the muscle, and repair the muscle fiber damage by ingesting protein.