The main reasons for sleeping on a soft bed with body pain are twofold: 1. In the process of sleeping on a soft bed, the physiological curvature of the body is not in a normal state, which can easily lead to the muscles, ligaments and other soft tissues around the body in a state of excessive tension and fatigue, prone to strain, especially in the body’s spine or limb location has some degenerative lesions, such as osteophytes, calcification, so after maintaining a fatigued state more This will also stimulate the peripheral nerves, there will be the performance of body pain.