First of all, ensure sleep time, 10: 30 and go to bed as early as possible, and refrain from playing games. Even if you can't lose weight by going to bed early, it is still good for metabolism.
Secondly, it is a cliche to control your diet, but are you really paying attention to your diet? ! I mean, every time you take a bite of rice, have you considered how many calories it is? Of course, I'm not suggesting that you go on a diet. Our girl doesn't eat like you. It is hard to say how much they ate. Just remember one principle: "Not hungry". Sometimes we are bored or greedy instead of hungry.
Finally, exercise! You are a boy, you will look good if you grow some muscles! So please don't mind exercising boldly! You are a sophomore. It's your leisure time. You exercise twice a day for 40 minutes, and you can do aerobics and running. ...
Finally, have a firm heart! In doing so, the effect is obvious, and ten pounds a month will come out, but! ! Be sure to persist! ! Don't think that reducing to the ideal weight is enough! It will take you at least another month to keep in shape.
Make your own weight loss plan according to the situation. Remember, "not hungry" and two exercises, go to bed early, ok!
Wish you success!