6. What does 8-pack abs depend on?
The muscle that runs through the center of the abdomen is called the rectus abdominis. The entire muscle is divided into 8 or 10 abdominal muscles by 3 to 4 tendons.
The majority of people have three tendons. The white fibers between the two muscles are called the linea alba.
The linea alba is wide and narrow at the bottom, with the width reaching 1cm. It becomes linear below the navel, so the two muscles at the lower end of the navel are very close and act as a fulcrum, so it is difficult to practice it. .
Conclusion: 3 tendons draw 6 abdominal muscles.
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