And running, playing football, and the gym. In fact, the gym is best to lose weight, which is more man.

I can add sit-ups to my stomach every day. I am a girl, and I can do it 30-50 times a day in winter and summer vacations.

Boys want some abdominal muscles, which is estimated to be at least 100- 150. You can eat more protein food at ordinary times, which will help you to turn fat into muscle while exercising. People are strong, even if they don't lose weight, they will lose a lot!