Question

WHEN A SPORTSMAN RUNS, HE OFTEN GETS MUSCLE CRAMPS. WHY?
answer required in detail.

Answer 1

when sportsman run for sometime  they get muscle cramps becuase of excesive production of lacti acid in the muscles

Answer 2

Muscle cramps occur when a muscle doesn't relax after contraction.It sometimes causes pain in muscles.It is generally caused by electrolytic imbalance.Sodium ions lack when we exercise and a build up of lactate acid also starts when a muscle generally tightens and shortens.This leads to muscle cramps.