maintain the "target heart rate range" is okay . which can be set by your age and physical condition of the
range for per minute heart rate.You can find out your target heart rate range from the chart we provide below:
Tips:Aerobic Exercise
Aerobic exercise is refers to the human body in the case of a sufficient supply of oxygen to physical
exercise.Aerobic exercise can improve your heart and lung function,and almost every muscle in the body is
being exercised,including your hand ,foot and your haunch ,etc.Your heart beating fast and your breathing
deepens during you are doing aerobic exercise . Aerobic exercise is an important part of sports and fitness
project .
13、Distribution of muscle
Lower body muscles are mainly used when in use treadmill which are indicated by gray as in below: