If you want to change your figure through fitness, you need to pay attention to diet and exercise. Here are some suggestions:

1. In terms of diet, we should control calorie intake, eat more fruits and vegetables and eat less high-calorie foods. In addition, drinking more water also helps to lose weight.

2. In sports, you can choose aerobic exercise and strength training. Aerobic exercise can help burn fat, such as running, swimming and cycling. Strength training can increase muscle mass and basal metabolic rate, such as weight lifting, push-ups and sit-ups.