1.Aerobic Riding methodRide for 30 minutes in a row and keep fast enough for a treadmill. What kind of riding frequency is fast enough? When you are warmed up, the body feels feverish, the frequency of tread gradually turns fast, and then you will feel wheezing. Within one minute should pedal about 80 or faster, depending on your situation. Keep on this frequency and take a deep breath from time to time. Deep breathing helps your blood to increase the amount of oxygen to carry, which is beneficial to the operation of vital energy and blood but