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Body-building exercises can adopt all kinds of unarmed exercises, such as all kinds of unarmed aerobics, rhythmic gymnastics, aerobics, all kinds of resistance movements, etc. You can also use a variety of sports equipment for various exercises, such as dumbbells, barbells, kettlebells and other weightlifting equipment, gymnastics equipment such as horizontal bars, parallel bars, ropes and poles, strength training equipment such as spring tensioners, pulley tensioners and rubber bands, and various special comprehensive strength training racks, as well as aerobic training equipment such as power bicycles, stair treadmills, flat treadmills and rowing machines.
There are many kinds of exercises in fitness, including a complete set of unarmed bodybuilding gymnastics; There are also light equipment gymnastics such as balls and sticks, which are mainly used for women's bodybuilding training to achieve the purpose of losing weight, improving body shape, improving flexibility and enhancing rhythm; There are many weightlifting exercises and other sports that can develop muscles in all parts of the body. These movements are mainly used for men and women to keep fit and develop muscles, and also for men and women bodybuilding training.
In order to keep fit, special training methods are needed. For example, when using barbells and other weightlifting equipment to do various movements, there are special requirements and arrangements in terms of equipment weight, action mode, number and frequency of arranged groups, action speed and so on.
Long-distance running can improve the function of respiratory system and cardiovascular system. Scientific practice has proved that long-term rhythmic deep breathing can make people inhale a lot of oxygen. If the oxygen intake exceeds 7-8 times of usual, it can inhibit the growth and reproduction of human cancer cells. Secondly, long-distance running also improves the oxygen supply state of myocardium, accelerates myocardial metabolism, thickens myocardial fibers and enhances myocardial contractility, thus improving the working ability of the heart.
Fitness long-distance running is beneficial to prevent and treat diseases, accelerate blood circulation and clean up harmful substances in the excretory system, thus making it difficult for harmful substances to stay and spread in the body. According to the determination,/kloc-running 3000m in 0/6 minutes or 5000m in 25 minutes can reduce blood cholesterol. This has a good preventive effect on the elderly who are prone to different degrees of hyperlipidemia, which in turn leads to arteriosclerosis, coronary heart disease and cerebrovascular disease.
Long-distance running and fitness are conducive to a happy mood and a happy spirit. Because this kind of long-distance running does not pay attention to the outcome of the competition, it only strives for fitness in a relaxed and happy way, so it is very conducive to alleviating the mental and psychological tension brought about by high-tempo and high-intensity sports in modern society. According to medical experts, this kind of relaxed and pleasant exercise can best promote the release of endorphin bark, a polypeptide substance in the body, thus causing lasting euphoria and sedation. In addition, because long-distance running makes people full of optimism, it helps to increase appetite, strengthen digestive function and promote nutrient absorption.
Long-distance running exercise plays a very good role in cultivating people's tenacious will to overcome difficulties and temper hard work. Especially for those who are afraid of the cold in winter, love to sleep late and don't want to exercise, let people taste the benefits of long-distance fitness exercise.
Healthy long-distance running needs to pay attention to the speed, try to keep it at the speed that the body can adapt to, and avoid too intense long-distance running, especially if you don't run often. Your hands and feet may be sore for the first time the next day because of lactic acid produced by strenuous exercise.
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