Usually, you can choose jogging, cycling, badminton and other sports with relatively light exercise in winter, and of course you can also choose indoor fitness, such as aerobics, table tennis and bowling. Exercise for the elderly should try not to choose sports with too large range of activities and too much exercise. You can choose to play Tai Ji Chuan, take a walk and other healthy and leisurely sports. Because the temperature in winter is generally very low, people are always too lazy to go out for activities when it is cold, so their bodies will sit there stiffly. In fact, if you don't exercise in winter, the colder you sit. Therefore, the colder the weather, the more you should exercise, let your body move and stretch your bones and muscles, which can help blood circulation, so that your body will heat up.

Generally, people who lack calcium and iron are more afraid of cold. You can eat foods rich in calcium and iron to improve your body's ability to keep out the cold. We can eat more chicken, duck, eggs and fish. You can drink milk, soy products and dairy products every day. Add foods containing vitamins to the menu. Usually you can eat sesame seeds, sunflower seeds and leafy vegetables. In addition, healthy foods such as carrots, lilies, lotus roots and vegetables can also be eaten often, not just in winter.

The main point of dressing in winter is to wear it layer by layer, which can be divided into three layers according to functions: the inner layer "constant temperature perspiration layer", the middle layer "warm layer" and the outer layer "windproof and rainproof layer", which can not only achieve the effect of keeping warm, but also facilitate putting on and taking off. The best way to keep warm when going out is to wear warm equipment, such as hats, gloves, scarves and masks. Put on warm clothes at the same time.

If your hands and feet are cold, it is difficult for your body to warm up. It is suggested that you can soak your feet with hot water before going to bed at night, and you must wear thick socks and shoes before going out. If it is snowy, be sure to wear waterproof shoes.