Mountaineering is a body-building activity that integrates sports and leisure. Mountain climbing can enhance physical fitness, improve muscle endurance and nervous system sensitivity. In the process of mountain climbing, the heartbeat and blood circulation of human body are accelerated, the lung ventilation and vital capacity are obviously increased, and the functions of internal organs and other parts of the body will be well exercised. Rock climbing also helps to prevent and treat diseases. Patients with neurasthenia, chronic gastritis, hypertension, coronary heart disease, tracheitis, pelvic inflammatory disease and other chronic diseases can improve the therapeutic effect while taking medicine and proper mountaineering exercise. In addition, the air in the mountain forest zone is fresh and the content of negative oxygen ions is high; Magnificent mountains and rivers cultivate temperament. How can such a pleasant environment be harmful to health! Although there are many benefits of mountaineering, we still have to put forward many taboos and disadvantages of mountaineering, such as who is not suitable for mountaineering and what to pay attention to when climbing.

cold bath

Autumn is crisp, and the temperature, water temperature and body temperature are close. Cold water is less irritating to the human body, so it is most appropriate to take a cold shower at this time. Cold water bath fitness can improve the body's ability to adapt quickly to the cold, and it is not easy to suffer from cold-induced diseases such as colds, bronchitis and pneumonia. At the same time, cold water bath can promote blood circulation between skin and viscera, and prevent arteriosclerosis and its diseases, such as coronary heart disease and hypertension. Cold water bath can also increase the blood flow of visceral vessels, including digestive tract vessels, and enhance the function of digestive system.

Warm up before cold bath exercise. If you sweat, wait for the sweat to dry or dry with a towel before entering the bath, and then quickly rub the whole body with your hands, from body to limbs, from top to bottom, evenly and moderately. When you feel a fever, you can apply cold water to your face, arms and thighs first, or wring a towel in cold water, and then wipe your body, so that your body can gradually adapt to it. When the body can adapt, it can be washed directly with cold water and rubbed while washing. The washing time is generally about 10 minutes (5 minutes in winter), which is suitable for the body. It is forbidden to get goose bumps when bathing in cold water. In addition, drugs can also be used for prevention. Drugs commonly used to prevent malaria include pyrimethamine. Generally, once a week can achieve the purpose of prevention, but it needs to be taken frequently. Prevention of traditional Chinese medicine also plays a great role in this respect, such as Changshan, Brucea javanica and Artemisia annua. Can be taken under the guidance of a doctor. Avoid the signal. After taking a bath, dry it quickly with a dry towel, put on loose clothes and rub your joints with your hands to prevent arthritis.

Cold weather should not suddenly start cold water bath; It is not advisable to take a cold bath before meals, when you are hungry or just after meals. Of course, not everyone can take a cold bath. When hypertensive patients take a cold bath, blood vessels will contract sharply, and a large amount of blood will rush back to the internal organs, making the already high blood pressure higher. In severe cases, it will cause cerebrovascular rupture, bleeding, stroke, coma and even death. People with sciatica and other neuralgia should not take a cold bath. Because after the nerves catch cold, the pain will be more intense. Those with cold urticaria and itching in winter should not take a cold bath during the onset. If you want to exercise your skin when you don't have an attack, you can take a gradual cooling method, that is, take a hot bath at first, gradually change to a warm bath, and then gradually reduce the water temperature until the water temperature is quite low but tolerable.

Exercise taboo

The temperature is low in the early morning in autumn, so it is not appropriate to wear light clothes to go outdoors during exercise. You should add or subtract clothes according to the change of outdoor temperature. You must be fully prepared before exercise, because the human body will reflexively cause vasoconstriction, muscle extension and the decline of the nervous system's ability to adjust the motor organs, which is easy to cause sports injuries to muscles, tendons, ligaments and joints. When exercising, it is not advisable to take off too many clothes at a time. When you get hot, take off your extra clothes. Don't wear sweaty clothes and stay in the cold wind after exercise to prevent your body from catching cold.