"The solid ball scored quickly, and the test results were straightforward. There is no problem of irregular action rules and statistical results, so it will become the first choice for middle school students. "
"Many children can only throw five or six meters when they first come, and some are worse. Parents will be anxious to say: the coach will help us quickly correct the movements, and the children don't even know where the power point is. Chen said that many children and parents think that throwing a solid ball is just a process of arm exertion, which is completely wrong. Compared with long-distance running, it is not difficult to get full marks in pull-ups and solid balls.