Aerobic exercise is an effective way to exercise. Aerobics, as an aerobic exercise, has all the fitness functions of aerobic exercise, such as comprehensively improving physical fitness, improving cardiopulmonary function and muscle endurance, promoting the coordinated operation of various tissues and organs of the body, and making the human body reach the best functional state.

In addition, aerobics is different from other aerobic exercises, it is a relaxed and beautiful exercise, which brings people artistic enjoyment, makes people feel happy, revels in the fun of sports, relieves psychological pressure, promotes the healthy development of body and mind, and thus enhances the effect of fitness.

From a psychological point of view, people's attention is the direction and concentration of psychological activities on an object, that is, attention is restricted by direction. In the process of dancing, people's attention must be focused on appreciating elegant dance music and expressing their inner feelings along the rhythm.

Because of the shift of attention, the functions of other parts of the body can be adjusted and fully rested, so participating in line dancing can eliminate tension and relieve stress.