American aerobics is a mass sport that integrates group aerobics, dance, music, fitness and entertainment.

Aerobics competitions include men's singles, women's singles, mixed doubles and threesome (male three; Female three; Mixed with three people), mixed with six people (three men and three women). According to the nature, the competition is divided into championship and championship.

Aerobics originated from 1968. The first aerobics competition was held in the United States in 1983, and the first far east aerobics competition was held in Japan in 1984. Due to the success of the two competitions, aerobics began to rise in the world from 1984. The annual international activities include: Aerobics World Championships, World Cup, World Championships and World Tour. The International Aerobics Committee strives to incorporate aerobics into the 2004 Olympic Games.

With the continuous improvement of people's living standards, people pay more and more attention to the unique practical value of aerobics in health care, medical care, fitness, bodybuilding and entertainment. Attracted fans of different ages to participate, forming a certain scale of consumer groups. Television stations at all levels have produced special programs focusing on aerobics competitions and popularization, and the viewing frequency far exceeds other programs.

Because aerobics competitions can be held in gymnasiums and on the stage, as well as the characteristics of centralized use of venues during aerobics competitions, it creates opportunities for enterprises to advertise in combination with competitions. Aerobics is favored by more and more enterprises.

1987 The first national aerobics invitational tournament was held in Beijing, followed by four invitational tournaments in Beijing, Guiyang, Kunming and Beijing in 88, 89, 90 and 9 1 year. From 1992, it was renamed as the national championship and became a traditional event held every year. In addition, 1992 and 1995 held two national aerobics championships in Beijing. 1998, national championships and national aerobics games were held.

& lt the content and classification of aerobics

First, the content of aerobics

The movements of aerobics are composed of single movements, which come from unarmed gymnastics, rhythmic gymnastics and dance.

(A) unarmed gymnastics movements

Bare-handed gymnastics is the most basic content of aerobics, which consists of the basic movements of head and neck, upper limbs, chest, waist and lower limbs, such as flexion, extension, rotation, winding, lifting, swinging and vibration. Only by mastering the movements of unarmed gymnastics correctly can it be possible to coordinate and accurately complete aerobics movements.

There are great differences between unarmed gymnastics and aerobics in their completion methods, mainly in rhythm, direction, route and modeling. Because of the novel and unique hand shape and step shape, especially hip movements, aerobics movements are more colorful.

(B) Rhythmic gymnastics unarmed movements

Wave action is a typical action of rhythmic gymnastics. In addition, swing, circle, flexion and extension, balance, turn, jump, dance steps and approximate skill movements are also the contents of aerobics movements. Rhythmic gymnastics unarmed exercises can not only cultivate people's aesthetic feeling, but also effectively enhance their physical fitness, improve coordination and increase the difficulty value of complete sets of movements.

Simple movements in modern dance

Aerobics absorbs a lot of movements of upper and lower limbs, trunk, head, neck and feet, especially hip movements in disco, jazz and thunder dances, which adds vitality to aerobics, but also helps to reduce the accumulation of fat in hip and abdomen and improve the coordination and flexibility of movements.

In addition, many movements in folk dance, queue and formation changes in basic gymnastics are also one of the contents of aerobics.

Second, the classification of aerobics

Aerobics can be divided into competitive aerobics and fitness aerobics. Competitive aerobics is compiled, trained and competed according to the requirements of competitive aerobics rules. Aerobics is universal and there is no uniform requirement.

(A) competitive aerobics

At present, competitive aerobics can be roughly divided into three competitions: (1) national aerobics competition; (2) National Workers Aerobics Competition; (3) National College Aerobics Competition. Competitive aerobics has strict and unified standards in practice field size, number of practitioners, specific movements, movement rhythm and so on, which must be carried out according to the rules and cannot be changed without authorization.

aerobics

The purpose of aerobics is to improve health, which can be adopted by people of different ages in society. According to the needs of the practice object, the movement is simple, the rhythm is slow, and the time is different, and it can be arranged for 5 minutes to 1 hour. For example, jane fonda, a famous American aerobics star, compiled a set of primary aerobics for 27 minutes. In Japan, the general duration of aerobics is around 1 hour. At present, aerobics is widely carried out in China, and there is no uniform standard for the practice time, venue, quantity, content, action name and rhythm of each set of aerobics movements, which can be arranged according to the needs of practitioners.

In addition to the above classification, aerobics can also be divided into the following categories according to certain characteristics:

(1) According to the main purpose and task of exercise, it can be divided into mass aerobics and competitive aerobics;

(2) According to the form of exercise, it can be divided into unarmed aerobics, light equipment aerobics and special bodybuilding equipment aerobics;

(3) According to the gender characteristics of practitioners, it can be divided into women's aerobics and men's aerobics;

(4) According to the characteristics of practitioners of different ages, it can be divided into infant aerobics, children aerobics, teenagers aerobics, teenagers aerobics, middle-aged aerobics and elderly aerobics;

(5) According to the anatomical characteristics of human body, it can be divided into neck aerobics, shoulder aerobics, arm aerobics, chest aerobics, waist and abdomen aerobics, hip aerobics, leg aerobics and foot aerobics.

(6) According to the characteristics of movements, it can be divided into body-building exercises, body-building exercises, running exercises and cushion exercises.