1.纠正学生快速跑时后蹬不充分的错误。练习者手扶肋木成斜支撑,做两腿连续后蹬跑。2.改进接力跑传接棒技术。练习者两人一组,分别站在肋木前后,做原地摆臂练习,听信号两人同时做手臂后伸和前伸动作,接棒人手臂通过肋木空间,传棒人拍击接棒人手心。通过以上练习,可使传接棒人的 1. Correct the student’s insufficient speed when pedaling. Practitioners hand supporting rib ramp into the ramp, so after running his legs run continuously. 2. Improve relay relay technology. Practitioners, a group of two, respectively, standing before and after the ribs, to do the swing exercise in situ, listening to the signal at the same time to do two arm stretching and stretching exercises, take over the arm through the ribbed wood space, . Through the above practice, you can make people pass the stick