(1) When performing fitness exercises in winter, it is necessary to fully warm up, especially when outdoors. First, it is necessary to make sufficient warm-up preparations before conducting intensive fitness exercises.

(2) The thickness of clothing should be suitable for fitness activities in winter. Attention should be paid to keeping the head, back, and feet warm. When exercising outdoors, you should pay more attention to keeping warm. After exercising, you should not stand in a windy place to blow, but should return to the room as soon as possible, dry your sweat, and change into clean clothes.

(3) The environment should be clean and comfortable. When exercising indoors, it is necessary to maintain indoor air circulation and freshness.

(4) Proper exercise methods Winter fitness requires increasing the intensity and intensity of exercise, increasing the number and frequency of movements, as well as increasing the content of aerobic exercise, and correspondingly extending exercise time to improve function, develop specific qualities, consume body fat, and prevent excessive accumulation of fat.

(5) Changes and adjustments should be made according to the individual's physique. For patients with cardiovascular diseases, sharp exercise should be prohibited, and the amount of exercise should be gradual. Middle-aged and elderly people with respiratory diseases, such as chronic bronchitis, emphysema, cor pulmonale, and hypotension, should avoid static muscle exertion.