How is the leg cramp?

Muscle cramp is a common disease, which mostly occurs in the legs and feet. Muscle spasms are caused by dehydration and potassium loss, so in hot weather, when your body loses too much water, salt and minerals due to sweating, muscle spasms are likely to occur. Therefore, drinking more water and eating more foods rich in potassium, such as bananas, can prevent cramps. When you exercise, especially when you exert too much force, you may have cramps. This is why athletes tend to cramp when they are not at their best at the beginning of the season. ) But muscle spasms can also occur when you sleep. Older people are more prone to cramps, which is due to the loss of natural muscles (usually starting from around 45 years old). The American Academy of Orthopaedics points out that when people get older, they tend to be less active, feel less thirsty and get dehydrated more easily. Learn to analyze, with the growth of age, muscle mass will slowly shrink, muscles can not work as effectively as before, excrete waste in the body, so cramps will become more frequent. Most cramps don't last long, but sometimes they last 15 minutes or more. If you have a cramp, the following suggestions may help you relieve the pain. The way to relieve cramps: gently massage the muscles at the cramps. Stretch the muscles in the cramp area. If it's a calf muscle cramp, try to stretch your foot in the direction of Gaskin. If it is a cramp in the front of the thigh, you can bend your knees and pull your feet to your hips. Continue stretching until the cramp disappears. Drink water or sports drinks. The American Academy of Orthopaedics recommends that hot compress can be used for tight and stiff muscles. For tenderness or soreness, muscles that may be inflamed and inflamed, ice can be used. What about swimming cramps? Eating before swimming can cause cramps, which has not been scientifically confirmed. However, cramps in water are not uncommon. When cramping in water, try to stretch the affected muscles out of the water. When the calf cramps, the toes point in the direction of Gaskin and bend the foot. After the spasm is relieved, swim back to the shore. If possible, use another swimming style. Don't panic if you feel exhausted. Try to relax and float on your back until you regain your strength. If necessary, you can also float your abdomen on the water, so that you can massage the cramped muscles. If you are not a good swimmer, or if you feel that you can't swim back to the shore easily in case of cramps, don't swim alone for safety reasons. How to avoid leg cramps and pains caused by exercise? Warm up before any exercise. Do some peaceful relaxation activities after exercise. Drink plenty of water before and after exercise, especially when the weather is hot or humid. Drink water before you feel thirsty. You should drink more water than you think can quench your thirst. Absorb enough potassium from the diet. Foods rich in potassium include bananas, orange juice and potatoes. If you often have cramps at night, you can take a hot bath before going to bed. Heat helps to relax tense muscles. Improve your overall health and adaptability. This can prevent future muscle spasms. When spasms occur, measures should be taken to correct them, and the repetitiveness should be targeted in daily life: 1. Keep the bedroom temperature appropriate, and don't sleep with Liu in ball pants and socks. 2. Usually the heel is higher than the front foot, so we often do such actions: take off our shoes and put the front foot on a platform (steps, etc.). ) slightly higher than the ground, heel down. 3.。 .