"Summer Training in the 'Sanfu' Days" Helps You Get Through Summer Smoothly
Scorching summer heat, and you start sweating with the slightest movement, let alone exercising. Consequently, many people become lethargic in the summer, even giving up physical exercise altogether. In reality, fitness can be reasonably adjusted according to the changes of the four seasons. Summer is the season when the human body's metabolism is most active. As long as you pay attention to a balance between work and rest, exercise can achieve relatively good results. At the same time, strengthening your physical constitution can also help people get through the summer safely.
"Train in the coldest days of winter, and train in the hottest days of summer." This means that no matter how cold or hot the weather is, one should persist in physical exercise. This is how the body can better adapt to the seasonal changes. In fact, for those who dislike physical exercise in the hot summer, the more they fear the heat, the hotter they feel, and the less they move, the worse their body's ability to adapt to the external environment becomes. Exercising in a hot environment can cause subcutaneous capillaries to dilate, accelerate the opening of sweat glands, improve the body's heat dissipation capacity, and enhance the body's ability to regulate its temperature. Therefore, "summer training in the 'Sanfu' days" should be advocated.
The high temperature and humidity in summer place a particularly heavy strain on the body, and the aging of various organs is more pronounced than in other seasons. If you can persist in exercise during this time, its anti-aging and health-enhancing effects will be even more significant.
Enhance cardiovascular system function. Exercise can widen the coronary arteries of the heart, allowing for more sufficient blood supply to meet the high demands of summer. Through summer training, the sympathetic nerve tension of the heart is relatively reduced, the heart rate slows down significantly, which reduces the heart's burden and myocardial oxygen consumption, and can prevent cardiovascular diseases, which is very beneficial to health.
Promote respiratory system function. Summer often brings low air pressure, and exercising in this state naturally leads to deeper breathing. Therefore, summer training can improve the function of respiratory organs, ensure complete gas exchange, increase the oxygen content in the blood, and make the process of material oxidation more complete, thereby meeting the needs of various metabolic processes in the body.
Promote digestive system function. In summer, the human body's digestive function is often in a low state, with reduced gastric acid secretion leading to loss of appetite and a higher susceptibility to gastrointestinal diseases. The human digestive system is controlled and regulated by the autonomic nervous system. Persisting in summer training can gradually increase the range of motion of the transverse abdominal muscles, artificially changing the excitatory intensity of the sympathetic and parasympathetic nervous systems, thereby improving and enhancing the function of the digestive system. At the same time, summer training can increase saliva secretion, boost people's appetite, and keep bowel movements regular, which helps prevent and treat digestive diseases.
Improve metabolic and endocrine system function. Currently, an increasing number of people have high blood lipids (including cholesterol, glycerides, phospholipids, etc.), which can easily lead to arteriosclerosis. Through exercise, the body's material metabolism can be improved, lowering total cholesterol and triglycerides, which has a positive significance in preventing and treating arteriosclerosis. Meanwhile, exercise can improve the levels of hormones in the body, playing a role in delaying physiological aging and reducing pathological damage.
In conclusion, persisting in various forms of physical exercise in the summer can make people feel happy and healthy, and better adapt to the external climate.