Is the landlord a boy or a girl? Even if you really can't correct it, don't put pressure on yourself.

Boys often do chest expansion exercises, such as push-ups (palm pressure) and supine barbells. As long as you exercise 2-3 times a week for about 3 months, you will start to see the effect. When you have a certain chest muscle, the chicken breast will not be too obvious. Even one exercise is too intense. Step by step, exercise once every 65,438+0-2 days, and exercise moderately every time. The key is persistence. What does a boy with a little chicken breast have to feel inferior?

If you are a girl, you should also do some proper chest expansion exercises and eat more foods with breast enhancement effect, such as papaya. Why do girls often show their breasts in front of their classmates? No one will think clothes are inferior. What?

Both boys and girls, 13 years old, are growing. They must have enough nutrition, proper calcium supplement and more exercise.