It is not recommended to play table tennis if you have poor kidney function. Playing table tennis is a strenuous sport, and it is easy to cause kidney ischemia and hypoxia in patients with poor renal function, which will aggravate their condition. Kidney disease patients are not recommended to exercise before their condition is stabilized, they should pay attention to rest and exercise moderately after their condition is stabilized. When you start to exercise, you should choose some lower intensity aerobic exercise, not too long, in order not to feel fatigue. If you feel good after exercise. There is no back pain, fatigue and exhaustion, etc., you can continue. Strenuous exercise is not good for the health of patients with renal insufficiency, which will lead to fatigue, lower resistance and have an effect on the patient’s condition. Or it may induce cold or nephritis, etc., which will aggravate the patient’s condition. It is recommended that patients choose some relatively soothing aerobic exercises to exercise, such as yoga, jogging, walking and so on. Under the guidance of the doctor, the patient should carry out the exercise in a gradual manner according to the individual’s physical condition, and consult the doctor in time for targeted treatment if there is any discomfort during the exercise process.