Question

what is the main reason for muscle fatigue after vigorous exercise is the accumulation of

Answer 1

Answer:

mainly lactic acid accumulation has been regarded as the most important cause of skeletal muscle fatigue.

during heavy exercise lactic acid is formed and also anaerobic respiration is happening in the body which mainly causes cramps

Explanation:

hope it helped ✌

Answer 2

Answer:

because

Explanation:

You may not be having stretches

so you have some streches like

lying swing legs right and left

lying twist stretch left or right

or cobra stretches and all....