The effect of fitness

Author：DEEPDate：2019-10-25

The effect of fitness:

Fitness long-distance running can improve the respiratory and cardiovascular system function. It is confirmed by the scientific practice that the rhythm and deep breathing can make the human body breathe a lot of oxygen. If the amount of oxygen absorbed exceeds 7-8 times, it can inhibit human cancer cells. Growth and reproduction. Secondly, the long-distance running exercise also improved the myocardial oxygen supply state, accelerated the myocardial metabolism, and also made the myocardial muscle fibers thicker and the heart contractility increased, thereby improving the heart's working ability.

Fitness long-distance running is conducive to disease prevention and treatment, speeding up blood circulation, cleaning the harmful substances in the excretory system, and making it difficult for harmful substances to stay and spread in the body. According to the measurement, running 3,000 meters in 16 minutes or 5,000 meters in 25 minutes can reduce blood cholesterol. This is prone to different degrees of hyperlipidemia in the elderly, which in turn has a good preventive effect on arteriosclerosis, coronary heart disease, and cerebrovascular disease.

Fitness long-distance running is conducive to a comfortable mood and a happy spirit. This long-distance running is very beneficial because it does not pay attention to the outcome of the game and only seeks to exercise in a relaxed and happy way. Therefore, it is very beneficial to alleviate the mental and psychological tension brought about by the high rhythm and intense sports of modern society. According to medical experts, this kind of relaxed and happy exercise can promote the release of a polypeptide substance, endorphin, in the body, thus giving people a sustained euphoria and calming effect. In addition, because long-distance running makes people feel full and optimistic, it helps to increase appetite, strengthen digestion and promote nutrient absorption.

Long-distance running has a good effect on cultivating people's tenacious will to overcome difficulties and temper hard work. Especially for those who are afraid of cold sleep in winter and do not want to exercise, so that they can taste the benefits of fitness long-distance running.