Reasonable posture correction, to prevent the habit teenager bow,  humpback and due to incorrect posture leads to myopia; correction of spinal deformities, improve bad posture, and promoting the healthy growth of the body.

The solution stand for a long time, shoulder back pain, at the balance of body, to reproduce the perfect body, rapidly enhance image quality

The burden of the inhibition of old people tend to stoop, increased motor activity, physical fitness