Mermaid line is also called: Mermaid line refers to a line formed between the crotch and lower abdominal muscles. Because its shape is similar to the slightly contracted shape of the lower part of a mermaid, it is called the mermaid line.
The official scientific name of the mermaid line is "External and external oblique muscles", which was first used in Da Vinci's On Painting It has been proposed as an indicator of "beauty" and "sexiness", the most well-known of which is "The Vitruvian Man's Human Body Proportion Diagram" (The Vitruvian Man), This is what we often hear as the "Golden Ratio Diagram". Leonardo da Vinci specifically called the two V-shaped lines on both sides of the male abdomen near the top of the pelvis the mermaid line. Think about wearing sexy swimming trunks at the beach, revealing sexy mermaid lines, toned muscles, a towel hanging around your neck, all your hair pulled up, and water drops on your face...
Mermaid LineExercise 1. Upper abdominal sit-ups
Lie on your back with your knees bent, put your hands on your chin with fists to prevent your head from shaking, curl your upper body to about 35 to 40 degrees, and keep your lower back close On the ground, the movement should be slow when returning to lying flat, and this movement should be repeated 15 to 20 times.
