Actually, there is no need to go to the training class. Last year's exam was also a temporary practice. Just go to the 800-meter stadium for two or three laps almost every afternoon, and then try to time yourself for 200 meters. Adjust the daily running time according to that time. Oh, by the way, it is very useful to keep jumping stairs every day, about 200 times.

Because you have to pay for a training class, and you only teach these things that you have to stick to. If necessary, you can find the school PE teacher. I'm sure they will be happy to teach you, and it's free. Before, some students went to the coach one-on-one, which was very expensive, which was not much different from those of us who didn't look for a coach. ...

That's what I thought. You can pay attention to the swing arm. If the swing arm is good, it will help speed up and motivate yourself. Thinking about having your own dreams or people you like ahead, tell yourself that xxx is ahead. Or tell yourself, if you don't run fast, there will be German shepherd and flood. This is a psychological suggestion, which is actually quite effective. You can have a try.