CAJ | 학술논문

目的：研究高强度间歇性耐力训练对大学生心肺功能的影响。方法：58名健康大学生分为男生组31人、女生组27人，2组进行9个阶段为期9周的渐进性增强高强度间歇性耐力训练，所有受试者训练前后均进行心肺运动试验（CPET），主要监测指标包括安静心率、安静血压、峰值摄氧量（VO2peak）、通气阈值（VT）及力竭时值（TTE）。结果：经过9个阶段的高强度间歇性耐力训练，2组安静心率均较训练前下降（P＜0．01），但安静血压训练前后差异无统计学意义；2组VO2peak及TTE均较训练前提高（P＜0．05）；VT总体及男生组训练前后差异无统计学意义，但女生组较训练前明显提高（P＜0．05）。结论：高强度间歇性耐力训练可改善大学生心肺功能。
목적：연구고강도간헐성내력훈련대대학생심폐공능적영향。방법：58명건강대학생분위남생조31인、녀생조27인，2조진행9개계단위기9주적점진성증강고강도간헐성내력훈련，소유수시자훈련전후균진행심폐운동시험（CPET），주요감측지표포괄안정심솔、안정혈압、봉치섭양량（VO2peak）、통기역치（VT）급력갈시치（TTE）。결과：경과9개계단적고강도간헐성내력훈련，2조안정심솔균교훈련전하강（P＜0．01），단안정혈압훈련전후차이무통계학의의；2조VO2peak급TTE균교훈련전제고（P＜0．05）；VT총체급남생조훈련전후차이무통계학의의，단녀생조교훈련전명현제고（P＜0．05）。결론：고강도간헐성내력훈련가개선대학생심폐공능。
Objective:To examine the effect of high intensity intermittent endurance training (HIIT ) on college students'cardiopulmonary function .Methods:Fifty‐eight healthy college students were divided into male group (n=31) and female group (n=27) .Cardiopulmonary exercise test (CPET) was performed on all students before and af‐ter the 9 sessions of HIIT on a cycle ergometer for 9 weeks ,and the main monitoring indicators included heart rate (HR) ,blood pressure ,VO2peak ,VT ,and TTE .Results:The results indicated that HR was increased after 9 training sessions in both two groups (P<0 .01) ,and blood pressure had no obvious change after training .VO2 peak and TTE in two groups were increased after training as compared with those before training (P< 0 .05) .The students in the male group had no obvious change in VT after the training ,and VT in female group and after train‐ing was significantly increased as compared with that before training (P<0 .05) .Conclusion:HIIT can improve col‐lege students'cardiopulmonary function .