Swimming has no effect on the kidneys, and poor kidneys will not affect the performance of swimming, so you can swim with poor kidneys.

What effect does swimming have on the kidneys? 1. Enhance metabolic function. During swimming, the kidneys excrete more metabolic wastes, such as urea and urinary creatinine. In order to ensure the stability of the internal environment in the body, the kidney will accelerate the excretion of lactic acid and fat metabolites, thus ensuring the exercise ability.

2. During the exercise to enhance reabsorption, when sweat increases, the water in the body will decrease. In order to maintain water and salt, the kidneys will increase the reabsorption of these substances.

3 How to swim with poor kidney qi? Start with 1 and low frequency, step by step. Kidney is not good should start swimming at a low frequency and gradually increase it to 3-4 times/week. Exercise intensity should be gradually increased according to the patient's exercise tolerance. The duration of exercise should depend on the patient's health and physical condition, and be gradually extended.

2. Equipped with monitoring equipment, it is recommended to equip with a heart rate belt and a sports watch to monitor the heart rate and energy consumption during exercise at any time and master the amount of exercise in time.

3. Grasp the intensity of exercise. Heart rate, blood pressure after exercise and recovery state are usually used as indicators to judge exercise intensity. For patients with normal renal function and blood pressure, the heart rate should be 75%- 100% of the aerobic heart rate range of ordinary people.

4 The benefits of swimming to the body 1, enhancing resistance The water temperature in the swimming pool is usually about 10 degrees Celsius lower than the body temperature, and the energy consumption of exercise at this temperature is very high. In order to balance the cold and heat in the body, supplement the heat, the nervous system reacts quickly, accelerates the metabolism of the human body and enhances the adaptability of the body to the outside world. Because the body temperature regulation ability is improved, it is not easy to catch a cold, thus improving the resistance and immunity to diseases.

2, you can lose weight. Because water sports have to overcome resistance, the same exercise in water consumes more energy, and at the same time, the body radiates more heat in water, which can consume more heat. And it can reduce the load for obese people and people with joint injuries, and successfully complete the exercise of losing weight and fitness.

3. Regulating cardiovascular water temperature stimulates heat regulation and blood circulation. Water pressure and resistance can enhance the circulation of heart and blood, strengthen the muscle tissue of atrium and ventricle, gradually increase the volume of heart cavity and stroke output, but can improve the whole blood circulation system, so the blood pressure value becomes more favorable; The elasticity of blood vessels has also improved.

4, improve lung capacity When swimming, the lungs are stimulated by water pressure and low temperature, and the breathing depth increases, which is ten times larger than that on land, which can promote the development of respiratory muscles and increase lung capacity.