What’s the matter with leg cramps?

Muscle cramps are a common disease that mostly occurs in the legs and feet. Muscle cramps occur due to dehydration (water loss) and loss of potassium from the body, so in hot weather, when your body loses too much water, salt and minerals through sweating, muscle cramps are likely to occur. . Therefore, drinking more water and eating more potassium-rich foods, such as bananas, can prevent cramps from occurring. Cramps can occur when you exercise, especially if you exert too much force. (This is why athletes tend to get cramps early in the season when they're not at their best.) But muscle cramps can also happen while you're sleeping. Cramps are more common in older people due to natural muscle wasting (which usually starts around age 45). The American Academy of Orthopedic Surgeons notes that as people age and tend to be less active, their bodies are less thirsty and become more susceptible to dehydration. According to the association's analysis, as people age, muscle groups will gradually shrink, and muscles cannot work as powerfully and expel waste from the body as quickly as before, so cramps will occur more frequently. Most cramps don't last long, but sometimes they can last 15 minutes or more. If you experience cramps, the following tips may help you relieve pain. To relieve cramps: Gently massage the muscles in the cramped area. Stretch the muscles in the cramped area. If it's a calf muscle cramp, try to stretch the foot toward the shin. If you have a cramp in the front of your thigh, you can bend your knees and pull your feet toward your hips. Keep stretching until the cramping goes away. Drink water or a sports drink. The American Academy of Orthopedic Surgeons recommends applying heat to tight, stiff muscles. For tender or sore muscles that may be red, swollen or inflamed, you can apply ice. What to do if you get cramps while swimming. It has not been scientifically proven that eating before swimming can cause cramps. However, cramps in the water are not uncommon. When having a cramp in the water, try to lift the affected muscle out of the water. When your calf cramps, point your toes toward your shin and flex your foot. After the cramps are relieved, swim back to shore. If possible, use another swimming style. If you feel exhausted, don't panic. Try to relax as much as possible and float with your back in the water until you regain your strength. (If necessary, you can also float on your belly so that you can massage the cramped muscles.) If you are not a good swimmer, or you feel that if a cramp occurs, you will not be able to swim back easily If you are on the shore, then for safety reasons, you should not swim alone. How to Avoid Exercise-Induced Leg Cramps and Pain Warm up before any exercise. Do some peaceful relaxing 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, and drink more than you think will quench your thirst. Get enough potassium from your diet. Foods rich in potassium include bananas, orange juice and potatoes. If you often have cramps at night, take a hot bath before going to bed. Heat can help relax tight muscles. Improve your overall fitness and adaptability. This can prevent future muscle spasms. If spasms occur, corrective measures must be taken, and if they are recurring, they must be targeted in daily life: 1. Maintain an appropriate temperature in the bedroom, do not touch your body, and wear sports shorts and socks to sleep. 2. Normally wear high heels from behind. on the forefoot, so you often do this action: Take off your shoes, place your forefoot on a platform slightly higher than the ground (steps, etc.), press down on your heel 3. Eat more foods containing calcium and potassium, such as milk products, bananas. . .