1, eat less salt. The main cause of obesity is the accumulation of too much fat in the body. If you want to lose weight, you must eat less salt, because if you consume more than 10g of salt every day, too much water will accumulate in your body, so that your lower limbs and even your whole body will be swollen and look much fatter.

2, 10 minutes slimming exercise. Junior high school students can do 10 minutes of stovepipe exercise first every morning. First put your hands on your waist, then stand with your legs shoulder width apart. Everyone's waist needs to shake left and right, and then pull the muscles of the feet. As long as you keep doing this action for 10 minutes every day, you can lose fat in your waist, abdomen and legs.

3. Take more walks every day. We know that walking is the simplest way to lose weight, and it is relatively easy to operate. I suggest you walk after school every day. When you walk, you must touch the ground with your heels, which will help you burn more calories. Keep walking and you will lose weight.