Question

A man was getting late to reach home after morning walk . So he ran very fast to reach in time at home, on the way suddenly he had cramps in his legs . These occurred due to___​

Answer 1

Answer:

Accumulation of lactic acid in muscles due to anaerobic respiration by the muscles to get enough oxygen for the work

Answer 2

Answer:

A man was getting late to reach home after morning walk . So he ran very fast to reach in time at home, on the way suddenly he had cramps in his legs. breathing system or respiratory system.