Question

Why human body gets muscle cramps after doing heavy exercise for a long time?

Answer 1

Answer:

Causes of muscle cramps

Some cramps result from overuse of your muscles. This typically occurs while you're exercising. Muscle injuries and dehydration can also trigger cramps. Dehydration is the excessive loss of fluids in the body.

Answer 2

Answer:

when we exercise for a long time or when we run then our body need a more amount of oxygen and if we didn't get it then our body starts to produce lactic acid in absence of oxygen as in anearobic respiration so when lactic acid is produced in muscle , muscle cramps occur and give a lot of pain

Explanation:

It is cured by massaging by a hot water bag....etc.

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