In terms of height and standard weight, your standard weight should be 65 kilograms. So there is no need to lose weight deliberately. As long as the diet is not greasy. In the gym, you can choose bodybuilding to make your figure look more stylish and stronger. Protein vegetables are the main diet, so don't deliberately control your diet. You said you should be a college student in the summer gym. You can find a job in the summer vacation, so you can keep in good shape without going to the gym-the family conditions in going to the gym are also good, and you can receive more exercise from other places. If you want to shape, you can consciously exercise your waist and abdomen to make your hips firm, your waist thin and your stomach flat and strong. Then strengthen some chest exercises, which will make you look fuller (I speak objectively and don't cause trouble). If you have a specific plan, be careful not to eat too much fat and sugar on your usual basis, and pay attention to supplement protein and eat more vegetables (never go on a diet). If you exercise, it is enough to exercise your abdomen, waist and buttocks for half an hour to an hour every day, not too much or too hard. Finally, I remind you never to lose weight deliberately, or you will hurt your health. If you don't understand, please ask. Penguins are in the ID