Through dancing, we can correct people's bad posture, bad figure and abnormal breathing; Aerobic metabolism through dancing can effectively enhance cardiopulmonary function, regulate metabolism, promote blood circulation to remove blood stasis, soothe the nerves and help sleep. Dance is one of the earliest artistic expressions of human beings. It can not only express thoughts and feelings, but also be a kind of exercise, which can exercise, adjust emotions, relieve tension and play a role in preventing and treating diseases.

Dance can fully release negative emotions such as anxiety, depression, anger and sadness, and decompose and eliminate psychological trauma; Dance can regulate the functions of cerebral cortex, central nervous system and autonomic nervous system, and play a balancing role in disorder and disorder.

Some people with insomnia are often emotionally unstable, such as excitement, depression, hyperactivity, depression, sentimentality, tension, regret and so on. Dancing, a whole-body exercise, can make insomnia people feel mild fatigue, thus making their emotions stable and peaceful, which is beneficial to their body and mind.

Obesity is a common problem of modern women. Exercise is the most scientific and reasonable way to lose weight, that is, it can strengthen the body without side effects. Proper exercise can consume a lot of calories and burn fat in the body, thus achieving the goal of losing weight quickly.

When dancing, we must pay attention to:

1. Dance movements should make all joints of the whole body move. Such as neck, shoulder, waist, elbow, wrist, finger, hip, knee, ankle, toe and other joints and different muscles, can not be limited to a monotonous exercise.

2. Dance should reach an appropriate time: generally, it is 1 ~ 2 hours per day, which is too short to give full play to the effect of exercise, and too long will easily lead to excessive fatigue.

3. Dance should reach a certain amount: there is a great difference between relaxing dance and fast-paced and intense dance, so the choice of dance form should vary from person to person, and different ages, different physical conditions and different body flexibility should be considered, especially for elderly friends, and the range of action can be appropriate.

4. To engage in dancing, you must do it: you can't practice, stand, raise your hand or move for a day. Only by combining up and down, inside and outside, movement and speed can dance really play its exercise role.

5. Pay attention when dancing: choose a flat and non-slip ground, adjust the thickness of clothes with the temperature, and the clothes should be loose, which is conducive to activities. It is best to choose a pair of professional dance shoes or soft walking shoes. Older friends should not wear high heels to practice dancing in case of sprain or fracture. Basic warm-up exercises should also be carried out before the dance begins. After the dance, you should not drink water or sit anywhere immediately. You should take a walk for a while until your limbs are relieved.

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