Core tip: many people have experienced leg cramps, which are often very painful when they are cramped. However, they will relieve themselves in a short time. Leg cramps, also known as muscle spasm, are also called muscle spasms. When the leg muscles are involuntary and have no symptoms, the leg nerves are too excited, leading to sharp contraction of the leg muscles.

Many people have experienced leg cramps, which are often very painful when they are cramped. However, they will relieve themselves in a short time. Leg cramps, also known as muscle spasms, are also called muscle spasms. When the leg muscles are involuntary and have no symptoms, the leg nerves are too excited, leading to sharp contraction of the leg muscles.

When you have a cramp, you can easily feel the tension and contraction of your leg. The pain is unbearable. If it lasts for a period of time, it will be relieved. If you are serious, you will have a slight pain after the cramp, especially when you are walking or climbing stairs.

What causes leg cramps?

1 cold

If you are in a cold environment for a long time and the leg muscles are not fully active, it is very easy to lead to leg cramps. For example, when sleeping at night, or swimming, the quilt is not covered well, or the water temperature of the swimming pool is too low, it is easy to make the legs cool and lead to cramps. It is necessary to remind that if there is leg cramp during swimming, it is very dangerous. It is suggested that everyone should go together.

2 after strenuous exercise

After a long period of intense exercise, it is necessary to relax. Relaxation is not a complete rest, but a relatively gentle exercise, such as walking slowly. Many people often take a rest directly after exercise. After the leg muscles contract sharply, the relaxation time is too short, which will produce a large amount of lactic acid, causing leg muscle spasm.

Lack of calcium

This situation often occurs in the elderly, pregnant women and young people in the rapid growth period. As we all know, calcium is an important part of regulating muscle contraction. If the concentration of calcium ion in the blood is too low, it will lead to abnormal excitation of muscle nerves and lead to leg cramps. For example, the elderly, pregnant women and teenagers in rapid growth period should pay attention to calcium supplement in daily life.

How to relieve the cramp quickly?

1 stretch muscles

Immediately after a leg cramp occurs, stretch the leg immediately and grasp the toes to stretch and bend the toes upward, stretch the leg muscles as much as possible, and push the heel straight.

2 massage, pat the leg

Leg cramp is due to excessive muscle contraction, you can massage or quickly pat the leg, so that the leg muscles quickly active and relaxed, so as to achieve the purpose of relieving pain.

3 cross arms

If it’s a left leg cramp, then stretch your right arm. If it’s a right leg cramp, then stretch your left arm. This kind of stretching is not just a straight one, but also needs to be raised high. The pain of the leg can be relieved by cross stretching the arm.

4 one foot jump

This kind of one foot jump refers to one side of the cramp standing on the ground for conditioning. The process of jumping will be accompanied by pain, so we must insist on it. In order to avoid falling down due to lack of strength, we must hold the grip with our hands and keep balance.