Many people exercise just to develop abdominal muscles, because abdominal muscles are indeed a project that can give us extra points. Today, our theme is also abdominal muscles, but unlike many fitness articles that teach you how to practice abdominal muscles, we talk about abdominal muscles. What's the role? Many people feel that they have done a lot of belly rolls, and the abdominal muscles have come out, but there is no muscle strength in the abdomen. This article will answer this question.

The first thing we need to know is the classification of abdominal muscles. The abdomen is mainly composed of rectus abdominis, oblique muscle outside the abdomen and intercostal muscle, among which rectus abdominis is the longest muscle, which starts from the phalanx, is located below the costal cartilage tissue in Group 5.6.7, and extends to the middle along our abdomen. The energy supply of rectus abdominis is mainly a abdomen and a curved spine, so when we roll our abdomen, the biggest muscle to exercise is rectus abdominis.

The external abdominal oblique muscle is located on both sides of our abdomen, connecting the lower eight groups of ribs and inserting them into both sides of the pelvis. Its basic energy supply is to bend and rotate our spine. The last intercostal muscle is composed of two thin tendon fibers, and its basic function is to lift our ribs.

Knowing the composition of the abdomen, we have to talk about the topic of this article, that is, why muscles come out, but there is no strength, which involves a relationship between muscles and nerves. For a simple example, in fitness, you must see a big person. Big muscle means big muscle, but it doesn't mean big muscle means big strength. The more important determinant of strength is the nervous system, so we need to train our nerves before our abdomen can work.

We usually practice abdominal muscles, and all kinds of abdominal rolling exercises are used.

One of the characteristics of these exercises is that they are all self-respecting exercises, and we don't use any equipment or load, which is the manifestation of our lack of abdominal strength. Although our muscles have been exercised in long-term exercise, our strength has not been improved very well, so what we need to do at this time is also very simple, that is, weight training.

Weight-bearing training can force our muscles to move, contract and stretch with greater strength, so that the result of long-term training can make our abdomen full of strength, not only visible, but also lacking practical significance.

In fact, it's such a simple thing, but we need to understand our physiological structure and the significance of doing so, so as to get better exercise effect. This is fitness, not just practicing, but giving every knowledge a certain meaning after it is clarified. This is the essence of our fitness.

Finally, I wish every friend who has finished reading can practice beautiful and powerful abdominal muscles!