How is muscle easy stiff to return a responsibility

summary

Muscle stiffness is the most common situation occurs after strenuous exercise, some diseases have this characteristic, need to be symptomatic to solve. Let's take a look at the muscle stiffness.

How is muscle easy stiff to return a responsibility

First of all: people with poor strength or long interruption of exercise, suddenly carrying out heavy and high-intensity exercise, are easy to cause excessive muscle load and insufficient oxygen supply, and a large number of metabolites (lactic acid, carbon dioxide) accumulate in the muscle, which will make the muscle stiff and sometimes cause muscle cramps.

Secondly: after muscle cramp, the range of contraction and extension will be reduced, and the action will be uncoordinated (if the action is not skillful or too hard, the muscle will be pulled, resulting in injury accidents). In this case, the cerebral cortex will appear protective, so that the ability of muscle work decreased, thus aggravating the muscle fatigue.

Finally: if the stiff muscles can't relax and rest, their function will be lower and lower, and the degree of muscle stiffness will be greater and greater. Can be appropriate to the muscle massage, with the role of alleviating stiffness.

matters needing attention

We should proceed from the reality, reasonably choose the intensity, density, time and quantity, and arrange the amount of exercise and the intensity and density of practice. If you do strenuous exercise, you should warm up fully to improve the coordination of the body.