Question

The sport mam who participated in 100meters race get more moscle pain but who participated in 5km race get less muscle pain why

Answer 1

As some sportsman are marathon runner or some are sprinter. As they do cardiac exercises as per their requirements.

Answer 2

Because in 100m race our muscle need continuous respiration by which we can gain energy quickly to run fast but in 5 km race our muscle doesn't want continuous respiration as it is very long distance and we can't fast quickly.