In summer, many people like to go swimming in the swimming pool, but sometimes it's easy to get leg cramps if they're not careful. What should we do when the leg cramps? Cramps are caused by excessive contraction of muscles caused by cold stimulation, excessive mental tension, and physical overwork. Swimming in summer, due to the hot weather and low water temperature, it is easy to have cramps.
In case of cramps, keep calm and remove them according to the action essentials. Do not panic. Call for help when you can't help yourself.
The most common cramp is a cramp in the stomach. Because the legs and feet are centrifugal and dirty, they are most susceptible to cold and over contraction. When the leg and belly are cramped, take a breath first, and lift up on the water surface. Hold the cramped toe with the fingers on the opposite side of the cramp, and pull hard towards the body direction. Press the other hand on the cramped knee to help the knee joint straighten. If you can't get rid of it at one time, you can do it several times. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jijiu.html)
When the upper arm is cramped, clench your fist and bend your elbow as much as possible, then straighten it with force and do it several times.
When the thigh is cramped, take a breath first, then float on the water surface, bend the cramped thigh and knee joint, then hold the calf with both hands, make it firmly stick to the thigh and vibrate, and then stretch it forward. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jijiu.html)
When the fingers are cramped, the fist can be clenched, and then the force can be opened. In this way, it can be done alternately several times quickly until it is relieved.