Is it beneficial to swim after beginning of spring?
For many people, swimming is a summer sport. In fact, swimming is a sport suitable for all seasons. Swimming in spring is also beneficial. The fat accumulated in winter must be reduced before the arrival of summer, and swimming is a very good way to lose weight. Different swimming strokes can also reduce the fat in the corresponding parts. For example, the butterfly stroke uses the waist to drive the body to exercise, which can eliminate the fat around the waist in the long run. Breaststroke can eliminate the fat on the inner thigh, because the thigh will fully stretch and contract when swimming. Supine posture is very effective in eliminating excess abdominal fat. Freestyle is a full-body exercise, which can make the lines of the arms symmetrical, make the hip muscles firm and elastic, prevent sagging, and also modify the lines of the legs to make them look even, beautiful and slender.
Proper swimming can not only bring people psychological pleasure, shape a smooth and beautiful figure, but also enhance the function of cardiovascular system, enhance physical fitness and improve coordination. Moreover, many sports are easy to cause strain or injury to the body, but swimming is the sports activity with the lowest strain and injury rate. Therefore, swimming is a fitness exercise that can be exercised for life.
Swimming in spring, there are relatively few people, the water quality will be relatively better, and swimming in the pool will be easier. If you want to ask a coach for training, the cost will be much cheaper than in summer. If you want to learn to swim, you can start learning now, and you can enjoy swimming in summer.
What are the benefits of swimming in spring?
Swimming in spring can eliminate the inertia produced in winter, make people more energetic, improve the cardiovascular system, improve the function of respiratory system, improve the activity of meridians and improve the immune ability of the body, which is of great benefit to the human body. In general, the temperature in spring is lower than human body temperature, and so is the water surface temperature. Therefore, before swimming in the water, it is necessary to carry out corresponding warm-up exercises, stretch muscles and joints, and wash your body several times with the water in the swimming area to adapt your body to the water temperature, so as to avoid cramps and other symptoms.
What should I pay attention to when swimming in spring?
1. The state stipulates that the indoor swimming pool should be kept at a constant temperature, and the temperature should be controlled at about 26 degrees. A good court can keep 27 degrees. In summer, the temperature difference between indoor and outdoor is large, and the water temperature in indoor swimming pools is often lower than the outdoor temperature, but the water is cold. In spring, there is air conditioning indoors and heating in the water. The water temperature is higher than the indoor and outdoor temperature, so you won't feel cold when you enter the water after a simple warm-up. People are comfortable to swim in the water. However, if the water temperature exceeds 30 degrees Celsius, people will be tender in the water, but they can't swim. On the other hand, if the temperature is not reached, it may stimulate the body that has been dormant for a winter too much, so it is very important for the indoor temperature of the swimming pool to reach the standard. In addition, good venues are equipped with saunas, hot showers and hair dryers. As long as you are careful not to catch a cold.
2. Spring is a good time for bacteria to grow rapidly. The swimming pool needs disinfection, changing water and filtering. So try to choose a place that meets the hygiene standards and has good safety measures.
3, because all aspects of the human body have not fully awakened in winter, so swimming in spring must prevent muscle cramps, mostly leg cramps. This is mainly due to insufficient preparation before entering the water, or being stimulated by cold water, staying in the water for a long time and being prone to fatigue.
4. If you cramp in shallow water, you can immediately stand up and push hard, or break your thumb with your hand and massage your calf to relieve it. For example, in the deep water area, you can take the backstroke posture, straighten the cramped leg, and after a little relief, swim to the shore with your hand and the other leg, and then handle it according to the above method.
Abdominal pain during swimming is caused by low water temperature or cold abdomen. As a preventive measure, make full preparations before entering the water, such as massaging the abdomen and navel for a few minutes and wiping the chest, abdomen and whole body with a small amount of water to adapt to the water temperature. If you have abdominal pain in the water, you should go ashore immediately and keep warm. You can also take Huoxiang Zhengqi Water. Generally speaking, abdominal pain will gradually disappear.
6. Don't panic when choking. Adjust breathing movements to prevent suffocation. If it happens in deep water and you feel too tired to swim any more, you can also ask someone else to help you go ashore and rest.
7. Don't stand still in the water. Stay active. If you feel cold or your lips are purple, you should go ashore and rest immediately.
8. When you go ashore to rest, you must dry the water first, put on a towel or bath towel when there is wind, and don't stay at the vent to prevent catching a cold.
9. When swimming in the water, you must do what you can. Beginners, don't stay in the water for too long at first, usually 15-20 minutes is appropriate. Add more time after learning.
10, swimming in the water for a long time or just on an empty stomach, moving too hard when landing, some people will have dizziness, dizziness, nausea and other reactions, and some people will suddenly faint, which is generally caused by fatigue and lack of oxygen. Targeted measures include keeping warm, massaging muscles, drinking some sugar water or eating some fruit. , will soon recover.
1 1, the weather is dry in spring. After swimming, you can apply moisturizing cream and pay attention to moisturizing the skin.
12, swimmers with a history of asthma, it is best not to swim during the onset to avoid danger.
13. During the interval of swimming, 500 ~ 1000 ml of liquid should be added to keep the water in the body and maintain the acid-base balance.