Exercise bike in the field of sports science is called "power cycling" is divided into vertical, backed by formula (also known as horizontal) exercise bike in two, can be adjusted when the intensity (power), play fitness results, so people called it the exercise bike. Simulated outdoor sports is a typical aerobicfitness equipmentalso known as cardio equipment. Mainly through the body for a long time, moderate-intensity exercise for cardiovascular exercise, metabolism, strengthens the heart and lungs functions, thereby improving the body's Constitution.