I have been doing abdominal crunches for a long time, but why are my abdominal muscles still not strong?

Many people work out just to gain abdominal muscles, because abdominal muscles are indeed an item that can add points to our figure. Today our theme is also abdominal muscles, but it does not teach everyone like many fitness articles. How to train abdominal muscles, but let’s talk about abdominal muscles, what is their function? Many people feel that they have done a lot of crunches and their abdominal muscles have appeared, but their abdominal muscles have no muscle strength. 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, external oblique muscles and intercostal muscles. Among them, the rectus abdominis is the longest muscle. In the toe area, it is located below the cartilage tissue of the 5.6.7 sets of ribs, and extends along the middle of our abdomen. The rectus abdominis is mainly supplied with energy by doing abdominal crunches and bending the spine, so when we do abdominal crunches, the largest muscle exercised is the rectus abdominis.

The external oblique muscles are located on both sides of our abdomen, connected to the eight lower sets of ribs, inserted into both sides of the pelvis, and their basic supply is to bend and rotate our spine; the last intercostal muscles are Made up of two thin sheets of muscle-tendon fibers, its basic function is to lift our ribs.

After clarifying the composition of the abdomen, we also want to talk about the title of this article, which is why the muscles are out but have no strength. This also involves the relationship between muscles and nerves. Let’s take the simplest example. For example, in fitness, you must see big people. Big muscles mean big muscles, but it does not mean big muscles mean big strength. The more important determinant of strength is the nervous system, so we need to do something about Only with nerve training can the abdomen become stronger.

We generally practice abdominal exercises using various abdominal curling exercises (as shown below).

One characteristic of these exercises is that they are all self-weight exercises. We do not use any equipment or carry weights, and this is a manifestation of insufficient abdominal strength. Although our muscles, in the long term, I have developed it during exercise, but my strength has not been improved well. Then what we have to do at this time is very simple, that is, weight training.

Weight-bearing training can force our muscles to use greater force to displace, contract, and stretch. In this way, the result of long-term training can make our abdomen full of strength, not just visible, but Lack of practical significance.

In fact, it is such a simple thing, but we have to understand our physiological structure and the meaning of what we do, so that we can get better exercise effects. This is fitness, not just chaos. Practice, but after clarifying it, give each knowledge a certain meaning. This is the essence of our fitness.

Finally, we wish everyone who has finished reading can develop beautiful and powerful abdominal muscles!