What are the benefits of long-distance running in winter?

Regular exercise and running is actually a good habit, because exercise and fitness can better help improve the body's immune ability, fight and prevent various disease influences and threats. Especially in the cold winter, these exercises are also very important. So do you have a specific understanding of the benefits of long-distance running in winter for your health? Let me give you a detailed introduction below.

1. Fitness long-distance running can improve the function of the respiratory and cardiovascular systems. Scientific practice has confirmed that long-term rhythmic deep breathing can enable the human body to breathe a large amount of oxygen. If the amount of oxygen absorbed exceeds 7-8 times the usual amount, it can inhibit the growth and reproduction of human cancer cells. Secondly, long-distance running exercises also improve myocardial oxygen supply, accelerate myocardial metabolism, and at the same time make myocardial muscle fibers thicker and increase cardiac contractility, thereby improving the heart's working capacity.

2. Long-distance running is beneficial to disease prevention and treatment. Long-distance running can speed up blood circulation and cleanse harmful substances in the excretion system, making it difficult for harmful substances to stay and spread in the body. According to measurements, running 3,000 meters in 16 minutes or 5,000 meters in 25 minutes can lower blood cholesterol. This has a good preventive effect on the elderly who are prone to varying degrees of hyperlipidemia, which in turn causes vascular sclerosis, coronary heart disease, cerebrovascular disease, etc.

3. Fitness long-distance running is conducive to a relaxed mood and a happy spirit. This kind of long-distance running does not emphasize the outcome of the competition, but only seeks fitness in a relaxed and happy manner. Therefore, it is very helpful in relieving the mental and psychological stress caused by the high pace and intense exercise in modern society. According to medical experts, this kind of relaxing and enjoyable exercise can best promote the release of a polypeptide substance in the body - endorphins, which can make people feel a lasting euphoria and sedation. In addition, because long-distance running makes people feel energetic and optimistic, it helps increase appetite, strengthen digestive function, and promote nutrient absorption. Long-distance running exercises play a good role in cultivating people's ability to overcome difficulties and temper their strong will to work hard and endure hardships. It plays a promoting role especially for those people who are afraid of cold, like to sleep in and don't want to exercise in winter, so that they can experience the benefits of fitness and long-distance running.

Long-distance running is a relatively common form of exercise, and it is also a sport that does require more endurance and physical strength. Therefore, everyone should know more about some common sense issues about these sports, so that they can use these sports to help themselves, effectively prevent the occurrence of various diseases, and protect their health.