Overview: I think it's very normal ah, because some boys from childhood is to learn dance, body type than the girls are still delicate, this is their advantage and interest ah, respect is good.
Aerobics is a popular, widely popular, group exercise, dance, music, fitness, entertainment in one of the sports. Aerobics absorbed a large number of disco dance, jazz dance, breakdancing in the upper and lower limbs, torso, head and neck and foot stamping action, especially the hip action, which adds vitality to aerobics, but also helps to reduce the accumulation of hip and abdominal fat, and is conducive to improving the coordination and flexibility of the action.
History of Aerobics
The Ancient Greeks' reverence for the beauty of the human body is world-famous. They believed that among all things in the world, only the human body's fitness is the most proportional, the most harmonious, the most solemn, the most angry. Ancient Greeks love to use running, jumping, throwing, soft gymnastics and aerobic dance and other sports projects for the exercise of human beauty. They put forward the idea of "gymnastics to exercise the body, music to cultivate the spirit". The emergence of gymnastics is an important factor in the formation of aerobics.