运动强度和持续时间对运动后过量氧耗的影响  

Effects of Exercise Intensity and Duration on Excess Post-exercise Oxygen Consumption

作　　者：王健[1] 史烈[1] 杨丹[1] 朱祖祥[1] 

机构地区：[1]浙江大学体育系

出　　处：《应用心理学》1999年第1期43-47,共5页Chinese Journal of Applied Psychology

摘　　要：本研究采用双因素实验设计探讨了运动负荷强度和持续时间对 E-POC的影响。实验结果发现 ,运动过程中机体净耗氧量主要取决于运动持续时间 ,而运动后的 EPOC既受运动强度 ,也受持续时间的影响 ,但以前者的作用更加明显 ;运动后 VO2 的恢复速度快于血乳酸的消除 ,不同运动条件下的氧亏量变化主要取决于运动负荷的强度。This study was designed to explore the effects of exercise intensity and duration on EPOC (Excess Post-exercise Oxygen Consumption). Eight Young men exercised at AT、supper AT and lower AT intensities for 10 and 20 min. The result of ANOVA indicated that exercise intensity was a major determinant of the EPOC and the magnitude of O 2 deficit, and explained 36% of the EPOC variance, while the exercise duration seemed to determine of NEOC. In the recovery session, the recovery of VO 2 was found faster than that of blood lactate concentration.

关 键 词：运动后过量氧耗 运动强度 运动持续时间 

分 类 号：G804[文化科学—运动人体科学]