Mermaid line is the internal and external oblique muscle of the abdomen, and the male abdomen presents a V-shaped line, which is also called mermaid line. The formal scientific name is "the internal and external oblique muscle of the abdomen". When a woman's abdomen is thin and has some muscles, there will be two vertical lines on both sides of the abdomen, called vest line, which is very sexy.

The vest line is the highest realm of flat abdomen. There is no fat belly and muscle lines, but there are two upright muscle lines on both sides of the navel, which look like a vest, so it is called vest line.

It doesn't matter if you practice mermaid line and get bigger! Strong muscles consume much more energy than the same quality of fat! Therefore, if you eat the same amount of food, strong people will not gain weight easily.

The yellow arrow is a mermaid line

Girl vest line

So the focus is still on diet. When the calories of food eaten in a day are higher than those consumed by the body, those calories will be converted into fat. So eating less high-calorie foods (fried and fried foods) can prevent obesity. Of course, it is best to increase the consumption of calories (that is, exercise) to achieve twice the result with half the effort.

Quick method of mermaid line and vest line;

1, lie flat and lift your legs to reduce recovery.

Lie flat on your back, protect the lower gluteal coccyx with palms down, and lift your feet together. In this process, the height of the foot does not exceed 45 degrees, and it remains suspended.

2, abdominal stretching, strengthen muscle groups.

Hold your head up and chest out, and let your hand shaft cross your knees: sit-ups, knees off the ground, right hand shaft gently touching your left knee, and do it again. In this process, not only the upper body should change, but also the knees should take turns to touch the hand shaft.

3, oblique torsion, abdominal contraction movement

To do sit-ups, you need to turn your flexed foot to the left or right, do sit-ups in this position, and then end up on the other side several times.

4. Swing left and right, bend your knees and abdomen

Straighten your legs and touch your toes with your fingertips: lift your feet vertically parallel to the dragon, lift your upper body with your fingertips in your abdomen and touch your toes at the same time, then immediately lie back and continue.

Three-way collision method

first step

Prepare a chair without rollers to avoid injury caused by uneven follow-up actions. Sit in front of the chair 1/3, put your hands on both sides of the chair surface to keep balance, put your feet together, tuck in your abdomen and lean back slightly. ?

Tighten your abdomen, put your feet together, bend your knees, lift at least as high as the chair surface, then put it down and step on the ground. Go back and forth 10- 12, that is, 1 group, you can do three groups to exercise abdominal muscle strength. It's easier to lean your back against the chair.

The second move

Prepare a chair without rollers. 1/3 Sit in front of the chair, balance your hands on both sides of the chair, put your feet together, tighten your abdomen and straighten your upper body. ?

The right foot is bent and the left foot is straight. Changing the left foot is like riding a bicycle. The right foot is straight, leaning back slightly and not arching the back. It is 10- 12. You can do three groups to train abdominal muscle strength.

The third measure

Hands clasped, forearms placed on the chair surface, upper arms and forearms at 90 degrees, feet shoulder-width apart, toes touching the ground, hips kept for 30 seconds, can exercise the muscle endurance of arms to abdomen and lower body.

Quick method of mermaid line (sit-ups+sit-ups)

Aerobic exercise takes 30-45 minutes before muscle training every day, which consumes a lot of body fat. When the body fat content is controlled at about 15%, the mermaid line will not be submerged by fat. ?

Li uses the simplest sit-ups and sit-ups to help the plasticity of the mermaid line. Because the mermaid line is on both sides of the abdomen, it is not suitable for exercise, so it is very important to emphasize the direction of sitting up and lying down, except for the front, but also to extend to the left and right sides in the maximum direction.