2. Aerobics can be classified according to different ages, exercise purposes, holding equipment or not, exercise parts, etc.
3. According to the exercise age, it is divided into: children's aerobics, teenagers' aerobics and middle-aged and elderly aerobics.
4. According to the purpose of exercise, it is divided into rehabilitation aerobics, health aerobics and bodybuilding aerobics.
5. According to freehand or not, it can be divided into unarmed aerobics and light equipment aerobics.
6. According to the exercise parts, it is divided into: neck, chest, waist, legs, arms, legs, hips and other local aerobics.
7. 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. Exercisers usually take part in exercise 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 stretching (5' ~/kloc-0') 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.