1. Joint injury: Table tennis needs to rotate and tilt frequently, which may cause pressure on the joints. The joints of middle-aged and elderly people are fragile, and improper training and excessive exercise may lead to joint sprain, dislocation or inflammation.
2. Back problems: Table tennis needs to bend, turn and twist frequently. Incorrect posture and movements may cause muscle injuries in the waist, neck or back. Middle-aged and elderly people are more vulnerable to bone and muscle injuries, which may cause pain and discomfort.
3, heart pressure: Table tennis is a high-intensity exercise, which requires rapid response and a lot of physical activity. For middle-aged and elderly people with fragile cardiovascular system, excessive exercise may increase the burden on the heart, causing palpitations, chest tightness or other heart problems.
4. Eye injury: In table tennis, it is necessary to pay close attention to the trajectory of the ball, blink frequently and adjust the line of sight. Watching the ball for a long time may lead to eye fatigue, dryness and decreased vision. The eyes of middle-aged and elderly people may be more sensitive to this and vulnerable to injury.
5. Fall injury: table tennis needs to move quickly and suddenly change direction, which may increase the risk of fall injury. Middle-aged and elderly people's balance ability is relatively poor, and inappropriate posture and movements will increase the probability of falling.