I am a student, too. I used to be like you, with a fat belly and thick arms. In fact, as long as you insist on drinking a cup of yogurt before meals, don't sit for half an hour after meals. ! There is still free time to turn into a soft hula hoop ~ ~ I think the soft hula hoop is quite useful ~ ~ It will be effective if you persist for about a month ~ ~ And! Eating more white food ~ ~ is to get rid of lung heat ~ ~ From the point of view of Chinese medicine, as long as the lung fire comes down, you can relax your bowels, and you will lose weight ~ ~ White food such as white radish, yam, potato and fruit! (Fruits are all white food)