Kpower is an American personal trainer and extreme athlete JOHNNYG invented in the 1980s, combining music, visual effects and other unique dynamic indoor cycling training courses.

The spinning bike is basically similar to the ordinary bike, including several parts of the handlebars, seat, pedal and wheels, and the body is firmly connected as a whole. Unlike ordinary bicycles, its structure can be greatly adjusted to make the rider feel more comfortable. Before getting on the car, we must first decide the height of the seat, usually this height to stand on the ground, lift the thigh and the usual height of the ground water, so that when riding, the Angle between the thigh and the calf will not be too small, thereby reducing the burden on the knee, to avoid its damage; Then the position of the seat to determine the position of the handlebar, the hand in the front of the handlebar, the elbow on the position is the most appropriate, the body should be compact, the arm to the front do not feel laborious. The height of the handlebars can also be raised or lowered according to the size of the rider.