What causes your leg to ach?

Answer:

after exercising if your leg is aching this is due to delayed onset muscle saweness (DOMS). DOMS is caused by small micro tears in muscle fibres.

DOMS can be prevented by warming up and cooling down. another way to avoid them is to have an ice bath.

First answer by ID1389036292. Last edit by ID1389036292. Question popularity: 2 [recommend question].