All schools conscientiously implement the Party's educational policy of all-round development in morality, intelligence and physique, and implement the Notice of the Provincial Education Commission, the Provincial Education Department, the Municipal Education Bureau and the Sports Bureau on Continuing Triathlon Exercise in Primary and Secondary Schools and Holding Communication Competition, attach great importance to sports, especially seize the good opportunity of winter exercise, and extensively carry out three sports activities: skipping rope, kicking shuttlecock and fitness long-distance running.
Only when students have a healthy body can they have plenty of energy to finish their studies. School leaders have repeatedly emphasized the significance of triathlon. Health is the happiness of the family, and exercise itself is an important means to pay attention to fitness.
In addition to enhancing physical fitness, physical education also helps to cultivate students' perseverance, enterprising spirit, unity and cooperation spirit, helps students to concentrate, enhance their memory, have quick thinking and rich imagination, and can greatly improve their learning efficiency.
Precautions for winter sports:
1, add water
In winter, outdoor sports need as much water as in summer. You can drink ordinary water or sports drinks, but hot coffee or chocolate is not a good choice, but it will cause people to lose water. In addition, carbohydrates and protein should be supplemented in time, and some pasta, oatmeal, sweet potatoes, potatoes, chicken, eggs, lean meat, fish and bean products should be eaten.
In addition, diabetics should keep exercising every day, and exercise can be separated like eating, and they should go at every time of the day. It is best to do a certain amount of exercise after every meal. The focus can be on lowering postprandial blood sugar and keeping it stable.
2. Fully preheat
Be sure to make full preparations before exercising in winter. Because the temperature is low at this time, the blood vessels on the body surface contract when it is cold, the blood flow is slow, the viscosity of muscles increases, the elasticity of ligaments and the flexibility of joints decrease, and sports injuries are prone to occur.
Warm-up activities can include jogging, wiping face, washing nose, flapping whole body muscles, moving arms and squatting. Especially before swimming in winter, you must have sufficient warm-up activities, and mobilize the functional activities of all parts of the body through jogging, whole body massage and other methods to improve the excitability and responsiveness of the central nervous system.
Source: Baidu Encyclopedia-Winter Sports