That is, the abdominal muscles are obvious, which requires strength and methods to be fully in place, plus nutrition and persistent exercise. Perfect muscles are not built in a year or two. The skin does not need to be reduced, and the human body will naturally repair it slowly after a while. 172 the standard weight is 67kg, and it will continue to decrease.

Now, the main thing is to reduce fat and exercise muscles below the standard weight, so the diet is still taboo for high-fat fried barbecue.

Abdominal muscle method as above:

The movements in the figure below are basically 3-8 groups with 20-30 times, and the rest between groups is 1 minute, with appropriate increase or decrease.