Physical exercise is a long-term exercise, and it takes a long time to see the effect. If you run five kilometers a week, you must first determine what kind of exercise effect you want, whether it is good health or fat reduction and shaping. After the purpose is clear, split it:

Running is the easiest way to exercise. If you exercise alone, exercise is always better than no exercise, but once a week and remember to control the speed, not too fast.

If the purpose of reducing fat and shaping is to help reduce fat every five kilometers, but in normal times, we must control our diet, take more walks after meals and consume more calories to achieve the effect.