Fitness is a kind of sports, especially unarmed or instrumental gymnastics. Gymnastics can enhance the strength, flexibility, endurance, coordination and control of all parts of the body, thus making the body strong. Fitness generally refers to all kinds of sports aimed at improving basic physical fitness and shaping a good body shape.
There are generally two kinds of fitness methods: outdoor fitness and gym fitness. Usually, people are used to dividing exercise into three categories: instrumental exercise (anaerobic exercise), aerobic exercise and stretching exercise; For these three kinds of sports, there is no question of advantages and disadvantages, but each has its own advantages in improving physical fitness.