In Taiwan Province Province, the prevalence of patients with chronic renal failure is very high, and renal dialysis is the main treatment. Lai, a physiotherapist in the Department of Rehabilitation Medicine of Changhua Christian Hospital, pointed out that in fact, if you can help your body to sweat or even excrete potassium through exercise, it will help relieve symptoms and reduce the risk of hyperkalemia. But what kind of exercise should we do? In fact, aerobic exercise, walking, swimming, cycling and so on. Will use large muscle groups and so on. These are all good exercise methods; Lai said, but kidney friends should pay attention to the exercise mode, whether to choose rhythmic, whole-body and long-term conditions, and the exercise time should be increased by 1 to 5 minutes per week. In addition, it is best to form the habit of exercising three times a week to achieve results. Physiotherapist Lai further explained that kidney friends can also do exercises such as tube maintenance and hold the ball alternately several times in a row to achieve the exercise effect. In addition, if you hold the ball on your knees or stand still, your heartbeat will continue to exceed the static basic heartbeat value by more than 20 to 30, which is helpful for management. However, it should be noted that sports with excessive bone burden, such as weightlifting, should be avoided as much as possible; Lai reminded that if you have any questions during exercise, you should seek the assistance of a professional doctor to avoid aggravating the symptoms. Subscribe to the health Aloha audio-visual channel, read health knowledge more easily, and pay attention to your health every day! Line @ ID: @:/supply/article/15152/Reduce the risk of hyperkalemia. Kidney friends should exercise more and sweat more. Key words: renal failure, hyperkalemia, exercise, sweating, Christian hospital, department of rehabilitation medicine.