My personal suggestion is to start with simple aerobic exercise. Moderate and low intensity aerobic exercise is the best intensity to reduce fat. When you lose some excess body fat, plus some shaping training, you will achieve the effect of shaping. When you start aerobic exercise, you can choose something easy to get started. Walking and jogging should be common, but you must pay attention to the correct gait when running. Swimming is also a good choice. For girls, swimming can not only fully reduce fat, but also keep the skin moist. When you have a certain foundation of cardiopulmonary endurance, you can choose a variety of sports, such as various ball games and yoga.