I'm a junior three student, and I'm going to take a physical education exam next year, but I'm very fat, and I can run more than 5 points in 800 meters. I want to exercise to lose weight, but I heard that fat people run. Next year's exam, there is still one year to exercise. You can run a little every day and do your best. Don't run 1000.2000, just exercise 800 meters. The third grade is a period of heavy study. Don't lose weight, or it's not good to lose more than you gain. You can eat less snacks and eat more every day. Losing weight is a long-term task, and there is plenty of time in the future. In addition, if you have time to exercise to lose weight, it is better to do more questions and make up for the lost points in sports in other achievements. Come on for the mid-term exam next year.