应用PWC_（170）推算Vo_（2max）评估学生身体机能

Calculation of Vo_(2max) by means of the students'PWC_(170) for values of their constitution

对广西师范大学体育系和普通系男女学生进行ＰＷＣ１７０测定，运用两种回归方程推算Ｖｏ２ｍａｘ并对学生身体机能进行对比评价．结果表明，体育系学生ＰＷＣ１７０和Ｖｏｍａｘ的平均值大于普通系学生，Ｐ＜０．０１．采用广西师范大学纪锦和研制的应用ＰＷＣ１７０推算Ｖｏ２ｍａｘ的回归方程更为简便实用，有其独特的优越性．

The test and comparison of the students' OWC_(170) are made between the Department of Physical Cul ture and other ones in Guangxi Noiversity University. Then the value of OWC170 is subotuted into two kinds of regressional equation for the calculation of Vo2max It shows that the students's Vo2max and PWC170 of department of pbysical culture is greater than that of the others P<0. 01. adopting PWC170,put forward by Ji Jinhe (Guangxi Normal University), to calculate Vo2max is quite easy, enjoying its own advantages.