The new design orthopedist corrector series include o/x leg corrector, pelvis corrector, hallux valgus corrector. It adopts mechanics principle and use dynamic air inflation and deflation to achieve deformed bone and posture correction effect. It is a physical therapy method instead of surgical treatment. Proved by clinical trials, air inflatable correction method has very good effect for deformed pelvis and leg. So it is well adopted by more and more people due to its no recurrence good effect, lower cost and no harm to human body.