It's summer.

Wrap the insurance in a thick layer (it is best to buy a big belt in the supermarket or dance shop)

Then do 30 sit-ups every day. Do as much as you can.

If you are not afraid of being tired, you'd better jump the frog leap or jump four flights of stairs.

You don't need too many theories to lose weight.

Just stick to it.

If you can persist in doing it for an hour every day.

Reduce your appetite.

It can smooth the abdomen in seven days.

I hope you can succeed.