2010-02-08 16:02:01 +0000 #1
Is not in do not feel tired as a premise?
Sports modest unique and individual. For example, people who do not love sports and regular exercise intensity of persons doing the same movement, who seldom exercise makes people feel very tired, but often people do not campaign. Therefore, we can use heartbeat to monitor the amount of exercise, the ideal heart rate (220 minus age) multiplied by between 60-80 percent. We can use this method to find the most suitable for their own exercise intensity.
So, you can not think this is an appropriate exercise of the oh.
