The classic book of Chinese medicine, Huang Di Nei Jing, puts forward the theory that ‘sickness starts from overuse’. This has realistic theoretical significance. It is proposed in the theory that “prolonged lying hurts qi, prolonged vision hurts blood, prolonged sitting hurts flesh, prolonged standing hurts bone”, which warns us not to overdo anything, otherwise it will damage qi and blood, and the internal organs will also be reduced in function. Stop as you can, in the middle and not biased is the rule of our affairs and health.