Due to the high temperature and humidity in summer, the requirements for physical fitness are higher. So which sports are suitable for summer fitness? I collect fitness programs suitable for summer for you, I hope they are useful to you!

travel

The main purpose of summer tourism is to escape the heat. According to this principle, the destination of summer tourism should be the seaside and mountains. There are two reasons:

First, their temperatures are relatively low; Because of its inherent characteristics, the ocean has formed a climate obviously different from that on land. In summer, the inland sun is scorching, but the seaside is cool and breezy. Mountain climate is characterized by low temperature, but large temperature difference between day and night.

Secondly, the coastal and mountainous environment is pleasant: people living by the sea will feel that the wind direction will change regularly in a day and night. After sunrise during the day, there is a cool breeze blowing from the sea to the land, bringing fresh air, especially in hot summer and summer. The cool sea breeze blows on the face, which makes people feel refreshed and exhausted. When night comes, the wind turns from land to water, sending away the dirty air. In addition, the contents of iodine, sodium chloride, magnesium chloride and ozone in coastal air are usually high. Among them, the content of iodine is 40 times that of air in Chinese mainland, which can not only supplement the physiological needs of human body, but also kill bacteria. In addition, the wide and soft beaches provide natural places for people to sunbathe and bathe in the sea. It can coordinate the functions of various tissues and organs, and has certain preventive and therapeutic effects on various chronic diseases, such as neurasthenia, bronchitis, asthma, rheumatism, tuberculosis, cardiovascular diseases and various skin diseases. Therefore, it is best to go to the seaside to rest in summer 10 days or so, which is very beneficial to physical and mental health.

The altitude range where mountain environment is beneficial to human health is middle and low mountains, that is, areas with an altitude of about 500 ~ 2000 meters. Its promotion to human health is mainly manifested in the conditioning effect of mountain climate and some longevity factors in mountain environment. The famous mountain climate resorts in China are Lushan Mountain, Huangshan Mountain and Emei Mountain. In these areas, the peaks and streams are undulating, trees are shaded, flowers are in full bloom, and the aromatic volatile substances emitted by vegetation have certain bactericidal effect. The clear spring merges into a spectacular waterfall, and the negative ions around the splashing water droplets are enriched, and the air is particularly fresh. Breathing this air can calm the mood, prevent asthma attacks and improve the ventilation function of the lungs. In addition, the temperature and air pressure in the mountains are low, the wind speed is high, and the solar radiation, especially ultraviolet rays, is sufficient, which is helpful to the metabolism of calcium and phosphorus and the improvement of immunity. The magnificent natural landscape in the mountains, the quiet and transparent sky or the ever-changing sea of clouds all make people feel relaxed and happy.

swim

Taking part in physical exercise in summer, the best project is swimming. The hot sun is like fire, and the hot air is blowing head-on. Swimming is the most comfortable, which not only exercises the body, but also relieves the summer heat. Swimming is good for people.

First of all, swimming can improve the function of human respiratory system. The density of water is 820 times greater than that of air, and people have to bear the pressure of 13 kg when breathing in water. In order to overcome this pressure, the respiratory muscles must inhale with greater force. When the strength of the respiratory muscles increases, the activity of the lungs will increase. People who often take part in swimming exercises can have a lung capacity of 5000 ml, while the average person's lung capacity is only 3500 ml.

Secondly, swimming can improve the function of cardiovascular system. The water temperature is lower than the body temperature, and the thermal conductivity of water is 26 times that of air. When people come into contact with water, they often cause peripheral blood vessels to contract and then expand adaptively, which can greatly enhance the function of the heart and reduce the deposition of metabolic wastes on the blood vessel wall.

Also, swimming can increase the excitement of the cerebral cortex and enhance the command function. If you swim in the water for a while after work, no matter who you are, you will feel refreshed, tired and light. Especially for middle-aged and elderly people, frequent swimming can make fat metabolism better and avoid fat accumulation in omentum and subcutaneous tissue to form obesity.

fish

Fishing is not only to catch fish, but also to nourish temperament and gain body and mind. In the past, many scholars and celebrities regarded "smoke fishing" as an elegant activity. In summer, whenever you come to reservoirs and ponds, under the lush shade of trees, and the breeze blows, you can read about the lush growth of gas and smell cicadas in the sunset ... Find this kind of Shu Yue and tranquility, and naturally you can get a cool mind, drive away troubles and restrain impatience.

Li Shizhen in Ming Dynasty pointed out that fishing can relieve "heart and spleen dryness and heat", but the hot climate in summer often makes people feel bored and anxious, so it is better to fish in summer. Fishing is nourishing because it is composed of brain, hands, eyes, and the help of quietness, mind and movement. When fishing, the eyes, brain and spirit focus on floating and static movements, which are intended to show the sky, static and solid, and play a positive role in improving people's visual and mental sensitivity.

Outdoor sports

Experimental observation shows that people who often participate in exercise in summer have better heart function, vital capacity and digestive function than those who do not insist on exercise, and the incidence rate is also lower. However, the hot weather in summer consumes a lot of people, so we must pay attention to the methods of participating in sports activities in summer, and only reasonable arrangements can achieve good fitness results.

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