First of all, you should continue practicing on weekdays. Only with a good foundation and correct methods can we improve our grades.

Second, the body should be fully active before running, so as to avoid physical injury during running and make greater progress in performance. Remember, you should go all out every time you run. What is the best? Explain that you have symptoms such as dizziness and nausea after running, indicating that you have tried your best.

Third, it is what you call high-legged running. I usually remember to keep my body down. Why is the racing chassis so low? In the same way. Just don't fall down every time you step on your leg, which saves labor, improves speed and reduces the time your body stays in the air. Personally, I think this is very important to you.

Well, that's all. Personally, I think as long as I master these things and exercise myself, I can succeed. I wish you good results in the exam!