影响绝对性柔韧素质测量可靠性的实验研究

运用测量法和数理统计法，对绝对性柔韧素质测量可靠性进行实验研究．结果发现，测试绝对性柔韧素质方法有坐位体前屈、立位体前屈和俯卧背伸，影响测试柔韧性素质的可靠性，与测试方法有关，并且测试以重复测量3次、并取3次成绩的最大成绩，测量的可靠性最高．建议在体质测试中通常在立位体前屈和坐位体前屈中任选其一，在运动员选材时需要慎重选择．

Experimental Research on Influencing Measurement Reliability of Absolute Flexibility Quality

Using measurement and mathematical statistical methods, the author has researched experimentally the abso- lute flexibility quality. The research shows that influencing factors are the measuring method, the observed value＇s dereferencing method and number of replication measurement. Their reliability is the highest when the subject is seated and bent forward, measure time is three, and standard observed value is to take the maximum record. So we suggest we take standing or seating position with the body bending forward in fitness measurement. We can choose either of them in the selection of athletes according to the aim.