The environment is different, the room is relatively closed, the air is not smooth, but it is quiet. Not suitable for large-scale sports, sports with large numbers of people. Such as running, race walking, mountain climbing and so on. Staying in the room for a long time and exercising will make people feel breathless and depressed. Therefore, ventilation facilities such as exhaust fans should be installed indoors. Easily exercise anaerobic exercise and stretching exercise. The outdoor air is fresh, oxygen can be inhaled at any time, and the field of vision is wide, suitable for running, mountain climbing and other sports.
Different venue restrictions. Indoor sports venues are relatively small, the number of people should be small, and it is relatively quiet, suitable for small ball games. In addition, dance and aerobics can also be trained, and equipment can also be installed indoors for training. Outdoor venues are not restricted, and there are many sports. The main vision is broad and the mood is good, such as square dance, where many people are lively.
Different activities, such as yoga and aerobics, can be carried out indoors, with controllable time and intensity, while outdoor activities need to find a place, which is more noisy. There are also stretching exercises, which are suitable for indoor activities and meditation exercises. You can do outdoor sports such as mountain climbing, long-distance running and football.
Outdoor exercise is suitable for the body to absorb calcium and phosphorus because of its abundant oxygen and bright sunshine. Ultraviolet rays can also improve the activity of muscles and joints. Increase the body's resistance and enhance physical fitness.
Therefore, outdoor sports and indoor sports have their own advantages, so choose the sports that suit you. Outdoor sports and indoor sports participate in and combine with each other.