In winter, if you want to prevent colds, you must first work hard on clothes. You shouldn't wear too little or too much. At the same time, pay attention to hydrating in time after fitness, and don't take a cold bath. How to prevent colds in winter fitness Article 1: Pay attention to dress appropriately in winter sports, and be indispensable. As the temperature is getting lower and lower, the clothes of friends who do morning exercises should be appropriately increased, and it is best to penetrate the clothes of gas cotton, which can not only keep warm but also play a role in heat dissipation. Exercise is handy. In addition, you can't take off your clothes as soon as you sweat, especially when you are exercising outdoors, to avoid colds caused by cold wind. Article 2: replenish water at any time during winter exercise. When the north wind blows, it is easy to cause dryness. If you exercise outdoors, you should take a thermos bottle with you. Before and after exercise, you can use hot water to moisten your throat and quench your thirst. In addition, you can supplement the lost water by eating more pears, apples, milk, sesame seeds, fresh vegetables and other foods. Drink more rock candy pear water and winter melon soup at ordinary times. Avoid dry lips and throat.