Multiple choice

Why does one get muscle cramps after excessive running or exercising?

  1. Because the muscle cells respire aerobically.

  2. Because of anaerobic respiration which takes place in the muscles.

  3. Because we breath more hard to fulfill the supply of oxygen.

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yes, anaerobic respiration takes place in our muscles to fulfill the supply of oxygen. Lactic acid is released resulting in its accumulation which causes cramps. Hot water bath/massage helps in relieving pain.