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For the bullet muscle and shark line, I believe many people know very well. How to exercise the bullet muscle and shark line, there are many exercise actions, and in the exercise actions, each action is very good. Some people still know the difference between the bullet muscle and shark line. So, what’s the difference between bullet muscle and shark line? Let’s take a look at the difference!

abdominal curl

The difference between bullet muscle and shark line

Shark line, distributed in the two ribs of the human body, is scientifically called “anterior serratus muscle”. It is called shark line because it looks like the gill cracks on both sides of a shark. It looks like a bullet clip hanging on the body, also known as “bullet muscle”. One of the characteristics of body building.

How to exercise the shark line at home

  1. Sit ups

Sit ups are a very effective way to exercise abdominal muscles. I believe you can’t be more familiar with this action. However, it should be noted that although the sit ups are simple, they can only see obvious effects after long-term accumulation and persistence. Generally, doing sit ups requires our sense of coordination and speed. It may not be fast at the beginning. Exercise slowly. It’s best to do 50 in a minute, so as to have the effect of exercising shark line.

  1. Left and right cross ankle contact

This action requires us to lie flat on the ground first, and then let our legs bow at 45 degrees. Then we bend our upper body. When doing this, we need to ensure that our back is always off the ground, and then start to cross touch our ankles left and right. First use the left hand to touch the left ankle, and then exchange the right hand to touch the right ankle. In this way, the waist can obviously feel the feeling of force, which means that we are already exercising our waist. Because the shark line is on both sides of our abdomen, this action can exercise the shark line very well.

  1. Abdominal curling

Abdominal curling is also a very effective way for us to exercise our abdominal muscles. The preparation action of this action is similar to the left and right cross ankle touch. At the beginning, we are in the state of lying flat on the ground with our legs arched, and then we start to roll our abdomen. This action should also ensure that our back is always off the ground. When doing this action, we should stretch out our hands, let our hands touch our knees, hold on for 3 seconds, lean back and start the action again. A group of 30 movements, three groups a day.

Is the shark line difficult to practice

Very difficult. The anterior serratus muscle where the shark line is located can be said to be a neglected muscle, and it is generally difficult to feel its contraction force. This part of the muscle is not developed, and it is difficult to stimulate this part of the muscle in the training actions of other parts. Therefore, it is conceivable that it is difficult to practice the shark line.