“Compulsive posture” refers to a fixed posture that is formed when people are forced to be in a certain spatial position for a long period of time during their life and work. For example, the sedentary posture when surfing the Internet, the standard or necessary professional posture in the service industry, the relatively fixed posture in daily behavior and the prescribed movements of athletes in sports, etc. Due to the regular and continuous excessive tension without timely and adequate relaxation, “forced posture” may cause different degrees of fatigue and injury to the human body. The action should be accurate, in place, try their best and full. Such as raising the head and tilting the body should strive to raise the head and back; expand the chest should try to expand the chest and collect the spine, so that the neck and back of the spine muscles and soft tissue fully contracted, and then relax. Repeat this several times for better results. We believe that in the local limbs, a complete and effective action series should be a combination of full contraction and timely relaxation; like a perfect “circle”, there will be no “excess” or “less than “. The opposite is a one-sided or single movement pattern and effect, and the movement fails to become a true series. “Compulsive posture” is in fact a long-term forced movement is not a series, which leads to a continuous disorder and fatigue of muscle tissue and nervous system; present “passive habit” state. Figuratively speaking, this “precision instrument” of the human body, under forced passivity, has “errors” in program operation and functional display; and the accumulation of these errors will produce unpredictable harm.