I really don't have to care too much about the weight change in the first week of exercise. I just started practicing Taekwondo. I gained 5 Jin a month, but I have more muscles and less fat.

Do not practice equipment to lose weight, mainly aerobic. The coach is right. Reducing fat mainly depends on aerobic. Diet is very important if you want to lose weight and fat. You need to strictly control your oil intake. If you eat big fish and big meat during exercise, it will definitely have no effect.

Persistence is the most important thing. Losing weight is a contest of willpower.