Plate support has certain benefits to the joints, mainly reflected in the increase in joint stability, improve core muscle stabilization ability, but pay attention to the correct posture and moderate exercise intensity. 1. Increase joint stability: flat support is a static exercise. It can exercise the strength of the muscles around the joints and increase the stability of the joints. Enhancing muscle strength is the most important way to improve joint stability, which can prevent muscle and connective tissue from tearing during exercise and reduce sports injuries. 2. Increase core muscle stability: flat support can improve core muscle stability, reduce the probability of human body to carry out a variety of sports injuries, adhere to the flat support training than the probability of injury to the novice is relatively small. One of the main factors is that the core muscles are often stronger than newbies, and enhancing muscle strength is the most important factor in preventing sports injuries. Strengthened muscles are the most important factor in preventing sports injuries. Patients need to carry out reasonable exercise according to their own conditions, if any discomfort occurs, please go to a regular hospital for treatment immediately, so as to avoid delaying the condition and causing serious consequences.