高校体育专业乒乓球专项招生考试使用发球机的研究和探讨

A Study on the Use of Table Tennis Serving Machines in the College Matuiclation Test for Ping Pang Majors

高校体育专业乒乓球专项招生考试使用发球机供球 ,减少了因培测人送球产生的人为因素 ,体现了公平、公正、公开的考试原则 .但在发球机的操作使用过程中 ,是依主考人员凭经验选择供球技术指标 ,因此具有一定的随意性和不稳定性 .本文通过对乒乓球运动不同层次技术水平人员的调查分析 ,结合发球机供球性能的实验研究 ,提出了具体的供球标准 ,使发球机供球更趋科学性。

The using of serve machines to serving in enrolment of Higher Learning Institution's test of physical education specialization have reduced the subjective factors which caused by referee's serve and reflect the test rules of fairness,impartiality openness.But in the process of manipulative machines have the haphazardness and unsteadility because the referee's choice of serve techmical norm are based on whose experience.This artical raise the concrete serve norm by analysis of different skill level table tennis sportsmen,which in the light of experiment and research of Macnhine's serve function,making the machine's serve more scientifical, reasonable and manipulatible.