Why do I need to relax my fascia after running?

　　Dilute the hyaluronic acid in the fascia, which has tended to be solid, to quickly eliminate the soreness and pain of muscles

　　Fascia contains a large amount of hyaluronic acid, if the PH value in the body decreases, the hyaluronidase activity will increase, resulting in a decrease in the content of hyaluronic acid in fascia, or from the liquid state to the solid state to increase the adhesion of the muscle.

　　After a person exercises a lot, the PH value in the body decreases, which in turn increases the hyaluronidase activity, leading to a decrease in the amount of hyaluronic acid in the body and a sore and stiff feeling in the muscles.

　　Therefore, if you press the fascia after running, the tissue fluid in the area will increase, which will dilute the hyaluronic acid that has tended to be solid, so that the soreness and pain in the muscles after exercise will be eliminated quickly.