1. Straighten your body up, pull your stomach in and lift the buttocks. Raise your pairs of hands with the yoga ball and wind till the back of the neck.
2. Straighten your backbone up and strencth your arms with yoga ball upward and backward till your arms straight. You feel your arms put forth your strenght.
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3. Put down your hands slowly and restore to the original state of step one. And repeat it 6-8 times.
Don’t worry sagging breast any more if you do this exercise. At the same time, a long period of exercise will make your back finer and finer.>Function: to prevent sagging breast and the disease on neck and shoulder,to slim the arms and to improve the softness of body .

