Because of the rise of fitness, aerobics as her twin sister came into being. She was loved by people as soon as she appeared, and now she has become one of the emerging sports in China.

Aerobics absorbs the characteristics of basic gymnastics, rhythmic gymnastics, modern dance, disco and other movements, and is a single movement, combined movement and complete set of movements that can be accepted by most people. It is novel in form, lively, rich in content, fast or slow in rhythm, and matched with harmonious music to achieve the purpose of cultivating sentiment, entertainment and fitness, which can be described as "combining fitness with entertainment".

At present, according to the development trend of aerobics, it can be divided into fitness aerobics and competitive aerobics. The main purpose of aerobics is fitness, which is suitable for people of all ages in society; The content of competitive aerobics is arranged according to the specific requirements of the rules for training and competition.

Aerobics can be divided into elderly aerobics, adolescent aerobics and children aerobics according to age. According to the purpose and task, it can be divided into whole body aerobics, shoulder aerobics, chest aerobics, abdominal aerobics, leg aerobics, and can also be practiced with various props or light equipment (such as balls, sticks, fans, dumbbells, etc.). ).

Aerobics originated in the late 1970s. The original English name is "aerobics", which means "aerobic exercise" and "fitness aerobics".

In the early 1980s, jane fonda, an American fitness and film star, edited and published "jane fonda Health Art" at 198 1, which caused a sensation all over the world and played a positive role in the development of aerobics in the world. Aerobics was introduced to China in the early 1980s.

Aerobics can be divided into "competitive aerobics" and "fitness aerobics".

Competitive aerobics is ornamental and difficult, which greatly promotes aerobics, but it is not suitable for mass fitness. The first "Great Wall Cup" aerobics invitational tournament was held in Beijing in May, 1987, which was very popular.

There are many styles of aerobics: ordinary aerobics, jazz aerobics, pedal aerobics, fighting aerobics, yoga aerobics and so on.

Aerobics can be classified according to different ages, exercise purposes, holding equipment or not, and exercise parts.

According to the exercise age, it is divided into: children's aerobics, teenagers' aerobics and middle-aged and elderly aerobics.

According to the purpose of exercise, it is divided into: rehabilitation aerobics, health aerobics and bodybuilding aerobics.

According to whether it is unarmed or not, it can be divided into: unarmed aerobics and light equipment aerobics.

According to the exercise site, it is divided into: neck, chest, waist, legs, arms, legs, buttocks and other local aerobic.

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1 to 5-minute interval exercises, broadcast exercises, etc. It can't be called aerobics. Aerobics with real fitness effect usually refers to "aerobic aerobics".

Characteristics of aerobics: Exercisers usually take part in exercises about three times a week. Every exercise needs more than 12 minutes, and it is continuous aerobic exercise. The heart rate of the exerciser is kept at about 60% to 85% of its maximum heart rate.

Aerobic exercise heart rate: (heart rate =220- age) *(60%-85%), anaerobic exercise heart rate: (heart rate =220- age) * more than 85%.

Aerobics course structure: warm-up activity (5\'- 10)\', basic part (15\'-30\', strength or mat (10\'- 15\'), relaxation.

Characteristics of aerobic exercise;

Aerobic exercise is a kind of aerobic exercise, which is characterized by long activity time and moderate intensity, which can effectively control weight and effectively improve the physical fitness of practitioners. Aerobic exercise requires little space and can be carried out all year round, which greatly promotes the cardiopulmonary function and endurance level of human body.

The development trend of aerobics;

With the sustained development of China's economy and the continuous improvement of people's living standards, health has become the most concerned issue for people to pursue high-quality life. Especially since the implementation of the national fitness plan in China, more and more people have participated in sports activities, and fitness has become an indispensable part of people's lives. Aerobics, as a characteristic sport, occupies a very important position in the national fitness activities in China and is a very popular sport in recent years.

Aerobics emphasizes the strength and range of movements, and long-term participation in aerobics is conducive to improving people's strength and flexibility. At the same time, there are many asymmetric movements and complicated coordinated movements of upper and lower limbs in aerobics, so it will be particularly obvious to engage in aerobics exercises frequently, which will promote people's coordination and sensitivity.

Aerobics is a sport that needs strength and scope. Regular participation in this exercise can enhance muscle strength and improve the elasticity of tendons, ligaments and muscles, thus developing the strength and flexibility of the human body. Aerobics lasts for a long time (especially aerobic series aerobics is as long as 1h), and competitive aerobics is strong, so hip-seeking practitioners have the willpower to overcome fatigue and good endurance quality. Aerobics practice is accompanied by strong music, which can often make people forget fatigue and improve their endurance unconsciously. At the same time, aerobics is composed of many movements with different types, directions, routes, ranges, strengths and speeds. Learning aerobics can improve the memory and reproduction ability of movements, improve the flexibility and balance of nervous system, and thus improve the coordination ability of drawers/people.

In addition, aerobics is an art project, and long-term engagement in this sport can enhance the sense of rhythm and rhythm, and improve music literacy. So as to improve the ability of understanding beauty, appreciating beauty, expressing beauty and creating beauty.