Fast walking consumes about 2 times as much calories as slow walking 1. 1~ 1.2, but fast walking is not recommended because it is not an easy exercise. This kind of exercise, which is between walking and running, is quite embarrassing, and may not only suffer from knee problems caused by running, but also fail to achieve running efficiency.

As the saying goes, walking slowly is easy and lasting. Walking slowly is 1 hour, which is 500 calories, and walking fast is 1 hour, which is 600 calories at most, but walking fast is easy to hurt knees and muscle ligaments, because walking fast is very easy to land.