Generally speaking, the muscle dimension will increase with the development of the body, but to a certain extent, it will be stereotyped. At this time, we will change our muscle dimension through external force.
I am also a little friend who loves fitness. Let's share it. Usually, when we put on fitness clothes, we will look thinner, but then we will weigh more than others. Why? This is because of the size of muscles. The density of muscle is very high, many times that of oil.
But to be honest, it is difficult to increase muscle dimension. Because people who exercise generally know that if the position or posture of exercise is wrong, it is equivalent to doing useless work. Even if you work a thousand times harder than others, others may not increase much.
We will find a general rule that a person who can exercise will lose weight at first, but with the continuation of fitness, his weight will rise, even exceeding the original weight, but he looks much thinner than before, that is, the muscle dimension has increased. So the quality is also improved.