2. The best time for running is at night, and the air quality in winter morning is not very good, which is not suitable for running. In the afternoon or evening, the air quality is suitable. At this time, people's physical quality and flexibility are at their best, which is suitable for high-intensity exercise. Running at this time is not easy to cause sports injuries. People with lumbar disc herniation have greater pressure on the lumbar spine at night and are more likely to be damaged. Fun running is not recommended. Pay more attention to running in peacetime.
Run against the wind in winter. Running in the wind is not conducive to maintaining a good running posture, on the other hand, it is easy to catch a cold. Outdoor running suggests running against the wind as much as possible. If it is windy, you'd better run indoors.
4, winter running should be properly dressed, winter running needs more equipment, you need to pay attention to two aspects, one is to keep warm, and the other is to sweat. In order to avoid catching a cold, it is recommended to bring gloves and hats when running in winter. Clothes have three layers, underwear absorbs sweat, coat is windproof, and the middle layer keeps warm. Don't be too restrictive or too loose in your coat. Too tight to stretch, too loose, and great resistance when running. Cotton-padded jacket is comfortable, but it absorbs sweat very strongly, which is not conducive to perspiration and is easy to catch cold. Therefore, don't wear cotton underwear when running. Shoes, conditional or choose professional running shoes.
5, the correct posture of running, the most controversial running posture is whether the heel touches the ground first or the toe touches the ground first. In fact, whether the heel is too hard or the toe is too hard, it is easy to cause injuries. Generally speaking, the safer way for beginners to run is to land on the heel and the middle edge of the foot first. The running posture recommended by IAAF is to land on the sole of your foot.