This is an isometric exercise and is directed towards the toning of your muscles, not stretching like the previous exercises. With isometric gymnastics, you work the muscles without any stretching and without moving the rest of the body. Each muscular contraction will be followed by a rest.

Lift your arms diagonally on top of the shoulders, supporting the hands on the wall. It order to do this exercise correctly, you should strongly push against the wall and hold the position for 20 seconds. Remember that your arms should be stretched at every moment, and even though you cannot see in the video, your legs and feet should be together.

Once you have passed this time, relax your muscles. A few moments later you should go back to repeat the entire exercise. Breast Performance recommends that you perform this about 3 to 4 times each day.