If the purpose of walking into the gym is to exercise the vest line, then first of all, you should make clear a question, how to exercise to have the vest line. First of all, vest line is just a common name. In fact, the vest line is the line of our abdominal muscles. Maybe you will ask girls why they still have abdominal muscles. In fact, as long as humans have abdominal muscles, all newborn babies have abdominal muscles. Abdominal muscles are our own muscles, just like our organs. When you understand this truth, you can know what you are practicing. First of all, I think it is very important for girls to practice vest line at two points. First, girls should not have too high body fat. Because the fat is too high, you can't practice the vest line anyway, because you think the fat accumulated in your abdomen will cover your abdominal muscle lines, so the first step in practicing the vest line is to reduce fat. But for women, the lower the fat, the better, because fat is of great help to women's physiology. Women's fat should not be too low. If you want to practice vest line, you need to stabilize your body fat at around 12% to 14%. Too low is harmful to the body, and too high will not set off the abdominal lines. When you lose fat, you should also strengthen abdominal training, because only when your abdominal lines are obvious can you make the vest line more obvious when your body fat is low. Therefore, the above two points are indispensable.
For girls who have just started fitness, having a vest line is actually their original intention, but if you know more, you will know that the beauty of the body lies in the beauty of balance. You must develop your body in an all-round way, not just do a single training.