Question

after a strenuous exercise, muscles of legs develop cramps. why it's so how we can get relief from cramps.​

Answer 1

Answer:

Muscle cramps occur when there is anaerobic respiration taking place in our muscles. During anaerobic respiration, glucose gets converted into lactic acid which leads to lack of oxygen. A hot water bath or a massage can help in getting relief from the muscle cramps.

Explanation:

drink fluid during exercise (only 1-2 sip after every 15 mins)

Answer 2

Exercise-related muscle cramps  typically affect the large muscles of the legs during or immediately after exercise and last for seconds to a few minutes. These are typically benign but result in intense pain and may not seem innocuous at the time.