Why do leg cramps occur when running? 7 reasons explained

Running cramps are indeed a very troublesome thing, and in severe cases, even standing may become a problem. It can only be relieved after going to the hospital for treatment. At this time, in order to completely solve this problem, you need to find the cause of the cramps. Next, the editor will introduce the seven reasons for running leg cramps.

1. Insufficient water electrolyte

Insufficient water and electrolyte replenishment. When running, you sweat a lot, and electrolytes (including sodium, potassium, calcium, etc.) are lost with sweat. When exercising for a long time, you do not replenish enough water and electrolytes (sports drinks).

2. Not warming up enough before exercise

If the muscles and joints are not fully warmed up, the muscles will not be able to bear the running state all of a sudden.

3. Excessive exercise

The calf area is overly fatigued during long-term high-load exercise, and the calf muscles are always in a tense state.

4. Lack of sleep

Lack of sleep or high mental stress can lead to poor physical condition and also cause muscle fatigue and tension, which can easily lead to cramps.

5. Flat feet

Flat feet or inappropriate running shoes can cause improper pressure on muscles and tendons, which can also lead to calf cramps. Therefore, choosing a pair of professional and well-fitting running shoes can prevent calf cramps.

6. Low ambient temperature

If the ambient temperature is low or the clothes you wear are too tight, your body will be stimulated by the cold, and local blood circulation will be blocked, which can cause cramps.

7. Bad living habits

Bad living habits may also cause cramps, such as bad habits like smoking. People who smoke frequently feel that their breathing is blocked when running, which causes poor blood flow and the metabolites cannot be carried away by the blood. When the metabolites accumulate to a certain concentration, they will stimulate muscle contraction, causing painful cramps.