¹B°Ê¥Í²z¶g°T(²Ä169´Á)
Äá®ñ¶q°Ê¤O¾Ç(oxygen uptake kinetics)(July 07, 2004)
¤ý¿õ³ó
¡@¡@µû¶q³Ì¤j¦³®ñ¹B°Ê¯à¤Oªº¥Dn«ü¼Ð¤jP¦³¤U¦C¤ºØ¡G(1).
³Ì¤jÄá®ñ¶q(maximal oxygen uptake)¡G±q¨Æ³Ì¿E¯Pªº¹B°Ê¡A²Õ´²ÓM©Ò¯à®ø¯Ó©Î§Q¥Î®ñªº³Ì°ªÈ¡A¬Oµû¦ôÓ¤H¦³®ñ§@·~¯à¶q»P¤ßªÍ@¤Oªº³Ì¨Î«ü¼Ð¡C(2).
¹B°Ê¸gÀÙ©Ê(exercise economy)¡G¦b¤@µ´¹ï¹B°Ê±j«×¤U¡A©Ò»ÝnªºÄá®ñ¶q¸û¤Ö(¸û§CªºVO
2max¦Ê¤À¤ñ)¡A§Y¥Nªí¹B°Êªº¸gÀ٩ʸû¦n¡C¹B°Ê¸gÀ٩ʪº¶i¨B¥i¥H¼W¶i¯×ªÕ¥NÁªº¤ñ²v¡A¬ã¨s±À´ú¥i¯à»P¦Ù¦×ªº¼u©Ê»P¹B°Ê®Éªº¬yºZ©Ê¦³Ãö¡C(3).
³Ì¤jÄá®ñ¶qªº³t«×(the velocity at VO2max¡AV-VO2max)¡G³Ì¤jÄá®ñ¶q»P¶]¨B¸gÀ٩ʪººî¦X«ü¼Ð¡C(4).
¨Å»Ä/´«®ðìHÈ(lactate/ventilatory threshold)¡G¦å¨Å»ÄÀH¹B°Ê±j«×¤W¤ÉªºÂà§éÂI¡F´«®ðª¬ªpÀH¹B°Ê±j«×¤W¤ÉªºÂà§éÂI¡C°ª©óLT/VTªº¹B°Ê±j«×·|²£¥Í¥Í²z¾÷¯àªºÀ£¤O¡A¶i¦Ó¾ÉP§Ö³tªº¯h³Ò¤Î¥[³t¦Ù¦×¨xÁÞªº®ø¯Ó¡CLT/VT³q±`¦b50-80¢HVO
2max®É¥X²{¡C³Ì¤j¨Å»Äéw±j«×(the maximal lactate steady state¡AMLSS)(¹B°Ê¥Í²z¶g°T¹q¤l³ø²Ä121´Á¡u
éwª¬ºA(steady state)ªº³Ì¤j¹B°Ê±j«×µû¶q(May 14, 2002)¡v)¬O@¤O¹B°Ê¯à¤Oªº«n¼Ð·Ç¡A»P
Á{¬Ét²ü(critical power¡ACP)¤ÎÁ{¬É³t«×(critical velocity¡ACV)·§©À¬Û¦ü¡C(5).Äá®ñ¶q°Ê¤O¾Ç(oxygen uptake kinetics)¡G¦b¯S©wªº±j«×¤U¹B°Ê3-6¤ÀÄÁ¶¡ªºVO
2¤W¤É±×²v¡A»P¦³®ñ¹B°Ê¯à¤O(VO
2max)§e²{t¬ÛÃö(Jones & Carter, 2000)¡C
¡@¡@¦b³o¨Ç«ü¼Ð¤¤¡A³Ì¤jÄá®ñ¶q¡B³Ì¤jÄá®ñ¶qªº³t«×¡B¨Å»Ä/´«®ðìHȬһÝn³z¹Lº¥¼Wt²ü¹B°Ê´úÅçÀò±o¡A¨ü¸ÕªÌ¬Ò¶·¹B°Ê¦Ü±µªñ°IºÜ¡AÁöµM¬O¥Nªí¦³®ñ¹B°Ê¯à¤Oªº³Ì¨Î«ü¼Ð¡A¦ý¦]¬°»Ýn©ù¶Q»ö¾¹¥H¤Î°ª¹B°Ê±j«×¡A¾ÉP¹ê»ÚªºÀ³¥Î©Ê¤£°ª¡C¹B°Ê¸gÀ٩ʬO³z¹L©T©wt²üªº¹B°Ê¡AÆ[¹îÄá®ñ¶qªºÅܤơA¥H¬Û¹ïªº·§©À¤ñ¸û¤ßªÍ¾A¯àªºÀu¦H¡CÄá®ñ¶q°Ê¤O¾Ç¦P¼Ë¬O¥H¯S©wªº±j«×¡AÆ[¹î±q¶}©l¹B°Ê¦ÜÄá®ñ¶qéw¶¡ªº3-6¤À¶¡Äá®ñ¶qªº¤W¤Éª¬ªp¡A¨ä¨ã¦³´úÅç®É¶¡¤£ªø¡B¹B°Ê±j«×¤£°ªªº¯SÂI¡A¥B¹ï©ó¤ßªÍ¾A¯àªº¨ã¦³¬Û·íªº®Ä«×¡A¦ý¨ä¨Ì»Ýn³z¹L©ù¶Qªº»ö¾¹¶i¦æ´ú¸Õ¡C
¡@¡@¥HÄá®ñ¶q°Ê¤O¾Ç(oxygen uptake kinetics)¤@µü¦bSPORTDiscus¶i¦æ·j´M¥i¥Hµo²{83½gªº¬ÛÃö¤åÄm¡A¸Ó¦Wµü³Ì¦¥X²{¦bOxygen uptake kinetics for various intensities of constant-load work.(Whipp & Wasserman, 1972)¡A¸Ó¬ã¨s±´°Q¦b¤£¦P¹B°Ê±j«×¤UªºÄá®ñ¶q°Ê¤O¾Çªº±¡ªp¡A¥Ñ¤åÄmªº¦~¥N¥i¥Hµo²{¡AÄá®ñ¶q°Ê¤O¾Ç¬Oªñ´X¦~¨Ó¹B°Ê¥Í²z¾Ç¬É¼öªùªº¬ã¨s¥DÃD¡C
¡@¡@Äá®ñ¶q°Ê¤O¾Çªº´ú¶q¤è¦¡¡A¥Dn¬O¦b©T©wªº¹B°Ê±j«×¤U¡AÆ[¹îÄá®ñ¶q¨ì¹Féw«eªºÅܤƪ¬ªp¡A¤@¯ë¨Ó»¡Äá®ñ¶qªºÅܤƱ¡§Î¡A¬O¥H«ü¼Æªº«¬ºA¼W¥[¡A©Ò¥H¤èµ{¦¡¥Dnªº§Î¦¡¬°¡G VO
2(t)= VO
2b+A¡Ñ(1 - e
-t/£n)¡A¨ä¤¤VO
2(t)ÀH®É¶¡ÅܤƪºÄá®ñ¶q¡AVO
2b¬O¦wÀR®ÉªºÄá®ñ¶q¡AA¬°Ã©w®ÉÄá®ñ¶q»P¹B°Ê¶}©l®ÉÄá®ñ¶qªº®t¡A£n¬°®É¶¡±`¼Æ¡AA»P£nªº°ª§C«K¨M©w¤F¤ßªÍ¾A¯àªºÀu¦H¡A¥H¤£¦P¹B°Ê±j«×¶i¦æÄá®ñ¶q°Ê¤O¾Ç´ú¸Õªºµ²ªGµo²{¡A±`¼ÆA(amplitudes)·|ÀHµÛ¹B°Ê±j«×ªº¼W¥[¦ÓÀH¤§¼W¥[¡A¦Ó£n(time constant)¦b¶W¹L¨Å»ÄìHȪº¹B°Ê±j«×¨S¦³ÅãµÛ®t²§(Carter, Pringle, Jones & Doust, 2002)¡A©Ò¥H³z¹LÄá®ñ¶q°Ê¤O¾Çªºµû¶qµ²ªG¡A¥i¥H¦³®ÄÁA¸Ñ¨ü¸ÕªÌ¦b¬YºØ¹B°Ê±j«×¤Uªº¤ßªÍ¾A¯àª¬ªp¡C
¡@¡@Äá®ñ¶q°Ê¤O¾Ç¤@¶}©l¬O¬°¤FÁA¸Ñ¤ßŦ¯f±wªÌªº¤ßªÍ¾A¯à¡A«á¨Ó³vº¥ªºÀ³¥Î¨ì¤@¯ë¤H¬Æ¦Ü¹B°Êû¨¤W¡A Wang and Chen(1992)¥H40¢HVO
2maxªº©T©w±j«×¶i¦æ´ú¸Õ¡A¬ã¨sµo²{VO
2¤W¤É¦ÜéwVO
2¤@¥b©Ò»Ýªº®É¶¡(VO
2half-time)»PVO
2max¨ã¦³ÅãµÛt¬ÛÃö(r=-0.732)¡AVO
2half-time¤]¥i¥H¥NªíÓÅ骺¦³®ñ¹B°Êªí²{¡FÄá®ñ¶q°Ê¤O¾Çªº²{¶H¡A¤]¦s¦b©ó°ª±j«×ªºì¦a¶]¨B¾÷´úÅçµ²ªG¡A¦Ó¥B¦b¬Û¦Pªº¨Å»Ä¿@«×¤§¤U¡A¶]¨B¾÷¹B°ÊªºÄá®ñ¶q±×²vÅãµÛ¤p©ó¸}½ñ¨®¹B°Ê(Jone & McConnell, 1999)¡F¨ü¹L¬Û¦P°V½mªº¹B°Êû¡A¦b¹B°Êªì´ÁÄá®ñ¶qªº¤W¤É³t²v»P³Ì¤jÄá®ñ¶q¹FÅãµÛ¥¿¬ÛÃö(Powers, Dodd & Beadle, 1985)¡F¦~ªøªÌ¤Î¤@¯ë°·±d¨k©Ê³z¹L@¤O°V½m¥i¥H°§C®É¶¡±`¼Æ£n¡A¼W¥[Äá®ñ¶q¨ì¹Féwª¬ºAªº³t²v(Babcock, Paterson & Cunningham, 1994; Yoshida, Udo, Ohmori, Matsumoto, Uramoto & Yamamoto, 1992)¡A¦ý¬O¹ï©ó«C¬K´Á«eªº¨àµ£¦Ó¨¥¡A@¤O°V½m¨Ã¤£·|¼vÅTÄá®ñ¶q°Ê¤O¾Çªº¯S¼x(Cleuziou, Lecoq, Candau, Courteix, Guenon & Obert, 2002)¡F«C¤Ö¦~¨k¡B¤k¥H¬Û¹ï©óVO
2maxªº¬Û¦P³t«×¶i¦æì¦a¶]¨B¾÷´úÅç®É¡A¬Û¦PVO
2maxªÌ¦³µÛ¬Û¦PªºÄá®ñ¶q°Ê¤O¾Ç¯S©Ê¡A¤]´N¬O»¡Äá®ñ¶q°Ê¤O¾Çªº´úÅ礣·|¨ü¨ì©Ê§Oªº¼vÅT(Cempla, 1994; Fawkner, Armstrong, Potter & Welsman, 2002)¡A¦ý¬O®É¶¡±`¼Æ£n·|¨ü¨ì¦~ÄÖªº¼vÅT¡A¥X²{¦¨¦~¤H°ª©ó¨àµ£ªº²{¶H(Fawkner, Armstrong, Potter & Welsman, 2002)¡F¶i¦æÄá®ñ¶q°Ê¤O¾Ç´úÅ窺®É¶¡¹ï©ó¾A·í±j«×(´«®ðìHÈ¥H¤U)¥H¤Î°ª±j«×(´«®ðìHÈ»P³Ì¤jÄá®ñ¶q¤§¶¡)ªºÄá®ñ¶q»P¹B°Ê¶}©l®ÉÄá®ñ¶qªº®t¨S¦³¼vÅT¡A¦ý¬O¦wÀR®ÉÄá®ñ¶q·|¨ü¨ì´úÅç®É¶¡ªº¼vÅT(Carter, Jones, Maxwell & Doust, 2002)¡CÁ`¬A¨Ó»¡¡A¤j³¡¤Àªº¬ã¨s¬ÒÅã¥ÜÄá®ñ¶q°Ê¤O¾Ç¥i¥H¦³®Äªºµû¦ô¤ßªÍ¾A¯à¡A¦Ó¥BÄá®ñ¶q°Ê¤O¾Çªº¯S¼x«ü¼Ð¨ã¦³¤£¨ü©Ê§O¼vÅT¡B¥i¥H¤Ï¬M¥X¦~ÄÖ¤j¤p¡B¥ô¦ó©T©wªº¹B°Ê±j«×³£¨ã¦³¥Nªí©Ê¡B´úÅç®É¶¡ªº¦±ß¤£¼vÅT´úÅçµ²ªG¥H¤Î¥i¥HÅã¥Ü¥X¤ßªÍ¾A¯à¦b@¤O°V½m«á©Ò²£¥Íªº§ïÅÜ(«C¤Ö¦~»P¦¨¦~¤H)½Ñ¦hÀuÂI¡C
¡@¡@°ê¤º¥Ø«e¶i¦æ¦³ÃöÄá®ñ¶q°Ê¤O¾Çªº¬ÛÃö¬ã¨s¸û¤Ö¡A¦ý¬OÄá®ñ¶q°Ê¤O¾Ç²©ö¥B¹ï©ó¤ßªÍ¾A¯à¥Nªí©Ê°ªªº¯S©Ê¡Aȱo°ê¤º¹B°Ê¥Í²z¾ÇªÌ¶i¦æ§ó²`¤Jªº¬ã¨s¡C¥¼¨Ó¤]À³¸Ó°Ñ¦Ò¹B°Ê®ÉÄá®ñ¶q»P¤ß¸õ²vÅܤƪº°ª¬ÛÃö©Ê¡AÁA¸Ñ¤ß¸õ²v¦b¹B°Êè¶}©l®Éªº°Ê¤OÅܤƬO§_¦p¦PÄá®ñ¶q¤@¯ë¡A¦p¦¹¤@¨Ó¡A¤µ«áªº¹B°Ê°Ñ»PªÌ©Î³\´N¯à³z¹L¤ß¸õ°O¿ý¾¹¡AÁA¸Ñ¦Û¤v¤ßªÍ¾A¯àªºª¬ªp¡C
°Ñ¦Ò¸ê®Æ
Babcock, M. A., Paterson, D. H., & Cunningham, D. A. (1994). Effect of aerobic endurance training on gas exchange kinetics of older men. Medicine and science in sports and exercise, 26, 447-452.
Carter, H., Jones, A. M., Maxwell, N. S., & Doust, J. H. (2002). The effect of interdian and diurnal variation on oxygen uptake kinetics during treadmill running. Journal of sports sciences, 20, 901-909.
Cempla, J. (1994). Oxygen uptake in boys and girls during 2-min supramaximal running. Biology of sport, 11, 43-48.
Cleuziou, C., Lecoq, A. M., Candau, R., Courteix, D., Guenon, P., & Obert, P. (2002). Kinetics of oxygen uptake at the onset of moderate and heavy exercise in trained and untrained prepubertal children. Science sports, 17, 291-296.
Fawkner, S. G., Armstrong, N., Potter, C. R., & Welsman, J. R. (2002). Oxygen uptake kinetics in children and adult after onset of moderate-intensity exercise. Journal of sports sciences, 20, 319-326.
Jone, A. M., & McConnell, A. M. (1999). Effect of exercise modality on oxygen uptake kinetics during heavy exercise. European journal of applied physiology and occupational physiology, 80, 213-219.
Jones, A. M., & Carter, H. (2000). The effect of endurance training on parameters of aerobic fitness. Sports medicine, 29, 373-386.
Powers, S. K., Dodd, S., & Beadle, E. E. (1985). Oxygen uptake kinetics in trained athletes differing in VO2max. European journal of applied physiology and occupational physiology, 54, 306-308.
Wang, C., & Chen, J. (1992). Oxygen uptake kinetics characteristics of 40 percent VO2max constant work rate and aerobic performance. Sport science Beijing, 12, 58-62.
Whipp, B. J., & Wasserman, K. (1972). Oxygen uptake kinetics for various intensities of constant-load work. Journal of applied physiology 33, 351-356.
Yoshida, T., Udo, M., Ohmori, T., Matsumoto, Y., Uramoto, T., & Yamamoto, K. (1992). Day-to-day changes in oxygen uptake kinetics at the onset of exercise during strenuous endurance training. European journal of applied physiology and occupational physiology, 64, 78-83.