All aerobic exercises are good ways to lose fat, such as running, skipping and swimming. In addition, when summer comes, buy a disposable raincoat, run at home (don't turn on the air conditioner), swing your arms quickly and sweat more, which will not only reduce fat, but also detoxify. Replenish water in time. The above exercises should last for more than half an hour at a time, otherwise they will be invalid.

Never do sit-ups. Sit-ups belong to anaerobic exercise and have little effect on reducing fat. If you only do sit-ups without aerobic exercise, the fat layer will not decrease, the muscle layer will thicken and the waist will be thicker.

Doing bench presses with dumbbells (be sure to be heavy) or pull-ups on the horizontal bar are very good ways to practice latissimus dorsi.