Question

When a sportsman runs, he get muscle crumbs? why?

Answer 1

whenever a person do huge exercise his body muscles respirate without the presence of oxygen(anaerobic) and the product obtain is lactic acid which produces burning sensation in muscles giving him a cramp.

Answer 2

There is a lack of oxygen in his muscle cells another pathway for breakdown is akenits converted to lactic acid which accumulates in our muscles. When anaerobic respiration takes place in sportsman's muscles, the glucose is converted to lactic acid with the release of a small amount of energy. Lactic acid which accumulates in our muscles.