大学生太极拳练习中肺通气功能的变化

为了研究太极拳对肺通气功能的影响，对大学生24式太极拳练习者4个分段中肺的总通气量（v＇E）、氧摄入量（V’O2）和二氧化碳排出量（V’CO2）进行了测定，结果表明，在整套太极拳的4段动作组合中V’E，V’O2和V’CO2指标值分别具有非常显著性差异，且呈累积性上升，上述3项指标在太极拳第4段的净增值较大，对肺通气功能的改善和康复具有关键性的作用。

The changes in pulmonary ventilation function during Taijiquan exercise in college students

The pulmonary ventilation (V'E),oxygen uptake (V'O_2) and carbon-dioxide expiration (V'CO_2) were measured during four periods of 24 pose-Taijiquan learners in college students to study on the influence of Taijiquan on pulmonary ventila- tion function.The results suggested that indicator values of V'E,V'O_2 and V'CO_2 during four periods of Taijiquan were of sig- nificant difference respectively,and the values of the three indicators were progressively increased with the periods,and the net increases in these three indicators of fourth period were remarkable large,which means this period has a key role in improvement and rehabilitation of pulmonary ventilation.