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¡@¡@Á{¬É³t«×¬O¯à°÷ªø®É¶¡«ùÄò¹B°Ê¤£P¯h³Òªº³Ì°ª³t«×¡A^¤åºÙ¬°¡ucritical velocity¡A²ºÙCV¡v¡CÁ{¬É³t«×»PÁ{¬É°Ê¤O (critical power¡A²ºÙCP) ¦@³q¦a¨Ï¥Î¡A¦]°V½mªº¤è¦¡¤§¤£¦P¦Ó²§¡CÁ{¬É³t«×¦b°V½m¤W¥i¥H¥Î¨Ó
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¡@¡@¦³ÃöÁ{¬É³t«×ªºµû¶q²z½×´£¥X¬Û·í¦¡ABerthoinµ¥ (2003) ¦b¬ã¨s¤¤»¡©úÁ{¬É³t«×ªº·§©À¡A¬O¥H¶]ªÌ¦b´XÓ¤£¦P³t«×¤U¡A³Ì¤j«ùÄò¹B°Ê¶ZÂ÷ (distance limit, dlim) »P³Ì¤j«ùÄò¹B°Ê®É¶¡ (time to exhaustion, tlim) ªº½u©ÊÃö«Y¬°°ò¦¡AÁ{¬É³t«×§Y¬°³oÓ½u©ÊÃö«Yªº±×²v¡AºI¶ZºÙ¬°µL®ñ¶ZÂ÷¯à¤O (anaerobic distance capacity, ADC) (¥k¹Ï)¡C¨Ì¾Ú§@ªÌ¾ã²zªº¬ÛÃö¸ê®ÆÅã¥Ü¡AÁ{¬É³t«×»P4 mM¨Å»ÄìHÈ¡B³Ì¤j¨Å»Äéw¹B°Ê±j«× (maximal lactate steady state, MLSS) ¨S¦³ÅãµÛ®t²§¡AADC«h»P³Ì¤j²Ö¿n¯Ê®ñ¶q (maximal accumulated oxygen deficit, MAOD) ªº¤j¤p¦³Ãö¡C
¡@¡@Florence»PWeir (1997) °w¹ï12¦W¯Ã¬ù°¨©ÔªQ¤ñÁɶ]ªÌ (6¦W¨k©Ê¡B6¦W¤k©Ê) ¶i¦æ¬ã¨s¡Aµo²{³Ì¤jÄá®ñ¶q¡B´«®ðìHȥΨӹw´ú°¨©ÔªQ¤ñÁɦ¨ÁZ¡A½u©Ê°jÂk¤½¦¡ªº¨M©w«Y¼Æ (R
2, 0.51¡B0.28)¡A³£§C©óÁ{¬É³t«×¹w´úªº¨M©w«Y¼Æ (0.76, ¤U¹Ï)¡A¦Ó¥B¨Ï¥Î¤TÓÅܶµ¶i¦æ¹w´ú°¨©ÔªQ¤ñÁɦ¨ÁZªº³v¨B°jÂk®É¡A³Ì¤jÄá®ñ¶qªºÅܶµ·|³Qç°£¡C¥Ñ¦¹¥i¨£¡Aµû¶q¶]ªÌ°¨©ÔªQ¤ñÁɶ]¨B¦¨ÁZªº«ü¼Ð¤¤¡AÁ{¬É³t«×ÅãµMÀu©ó³Ì¤jÄá®ñ¶q»P´«®ðìHÈ¡C
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³Ì¤jÄá®ñ¶q¡B´«®ðìHÈ¡BÁ{¬É³t«×¹w´ú°¨©ÔªQ¤ñÁɦ¨ÁZ¹Ï (Florence & Weir, 1997)
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¡@¡@¨Æ¹ê¤W¡AÁ{¬É³t«×ªºµû¶q¤èªk¦³«Ü¦hºØ¡ABullµ¥ (2008) ´£¥X5ºØµû¶qÁ{¬É³t«×ªº¼Æ¾Ç¼Ò«¬ (¥k¹Ï)¡A¥]¬A½u©ÊÁ`¶ZÂ÷¼Ò«¬ (Linear total distance), TD (total distance) = ARC (anaerobic running capacity) + CV ¡Ñ t (time to exhaustion)¡B½u©Ê³t«×¼Ò«¬ (Linear velocity), V (velocity) = ARC ¡Ñ (1/t) + CV¡B«D½u©Ê¨â°Ñ¼Æ¼Ò«¬ (Nonlinear 2 parameter), t = ARC / (V - CV)¡B«D½u©Ê¤T°Ñ¼Æ¼Ò«¬ (Nonlinear 3 parameter), t = [ARC / (V - CV)] - [ARC / (Vmax (maximal instantaneous velocity) - CV)]¡B«ü¼Æ¼Ò«¬ (Exponential), V = CV + (Vmax - CV) exp(-t /£n)¡C³z¹L«D½u©Ê¤T°Ñ¼Æ¼Ò«¬±ÀºâªºCV¡AÅãµÛ§C©ó¨ä¥L¼Æ¾Ç¼Ò«¬©Ò±À°eªºµ²ªG¡CHoushµ¥ (2001) ªº¬ã¨s¤]µo²{¡A¤£¦P¼Æ¾Ç¼Ò¦¡µû¶qªºCV¹B°Ê®É¡A¥Í²z¤ÏÀ³ (VO
2¡BHR¡B¦å¨Å»Ä) ·|¥X²{ÅãµÛªº®t²§¡A¨ä¤¤¥H«D½u©Ê¤T°Ñ¼Æ¼Ò¦¡±ÀºâªºCV±j«×¹B°Ê®Éªº¥Í²z¤ÏÀ³³Ì§C¡A«ü¼Æ¼Ò«¬±ÀºâªºCV±j«×¹B°Ê®É¥Í²z¤ÏÀ³³Ì°ª¡C
¡@¡@¹ê»Ún¶i¦æÁ{¬É³t«×ªºµû¶q®É¡A¥i¥H³z¹L³t«×»P@¤OÃö«Yªº¤T°Ñ¼Æ¼Ò«¬²z½×¬°°ò¦¡A¶i¦æÁ{¬É³t«× (critical velocity¡A²ºÙCV)¡BµL®ñ¶]¨B¯à¤O (anaerobic running capacity¡A²ºÙARC) »P³Ì¤jÀþ¶¡³t«× (maximal instantaneous velocity¡A²ºÙVmax) ªºµû¶q¡CCV¥Nªí²z½×¤W¥i¥H¶]µLªø¶ZÂ÷ªº³Ì¤j³t«×¡AARC¥Nªí²z½×¤WµL®ñ¥NÁ¯à°÷´£¨Ñªº³Ì¤j¶]¨B¶ZÂ÷¡AVmax¥Nªí²z½×¤W¶]¨B®É¥i¥H¹F¨ìªº³Ì¤j³t«×¡C¤£¹L¡A¦b¹ê»ÚÀ³¥Î³oºØ³t«×»P@¤OÃö«Y²z½×¡Aµû¶qªº¤TÓ (CV¡BARC¡BVmax) ¤HÅé¶]¨B¹B°Ê¯à¤O (¦³®ñ¯à¤O¡BµL®ñ¯à¤O¡B³t«×¯à¤O) ®É¡A¨ü¨ì¼Æ¾Ç¤èµ{¦¡½ÆÂøµ{«× («D½u©Ê) ªº¼vÅT (¤ý¶¶¥¿¡A2002)¡C
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¶]¨BÁ{¬É³t«× (critical running velocity) µû¶qªA°È (http://www.epsport.net/epsport/program/run_cv.asp) ¡A¨Ï¥ÎªÌ¥un´£¨Ñ2-6Ó¤£¦P¶ZÂ÷ªº¶]¨B¦¨ÁZ¡A´N¥i¥Hµû¶q¥XÓ¤HªºCV»PARCªºµû¶qµ²ªG¡C°£¦¹¤§¥~¡A
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¤@¯ë¤H¶]¨B¦¨ÁZ¹w´ú¡B°V½m³B¤èªA°È¡A³z¹L¤GÓ¯S©w¶ZÂ÷¶]¨B¦¨ÁZ¶i¦æ¶]¨B¯à¤O¹w´úªº½u¤Wµ{¦¡¡A¥i¥HÀò±o¶]ªÌªº¦³®ñ«ü¼Ð (Á{¬É³t«×¹w´úÈ)¡A·í¦³®ñ«ü¼Ð (Á{¬É³t«×¹w´úÈ) ¹w´úȬ°4.5 m/s (3¤À42¬í/¤½¨½) ®É¡A¶]ªÌ5000¤½¤Ø¶]¨B¦¨ÁZ¬ù¦b15¤À30¬í¦Ü16¤À30¬í¤§¶¡¡A¶]ªÌ°¨©ÔªQ¶]¨B¦¨ÁZ¬ù¦b2¤p®É25¤À¦Ü2¤p®É45¤À¡F·í¦³®ñ«ü¼Ð (Á{¬É³t«×¹w´úÈ) ¹w´úȬ°3.5 m/s (4¤À46¬í/¤½¨½) ®É¡A¶]ªÌ5000¤½¤Ø¶]¨B¦¨ÁZ¬ù¦b20¤À¦Ü21¤À30¬í¤§¶¡¡A¶]ªÌ°¨©ÔªQ¶]¨B¦¨ÁZ¬ù¦b3¤p®É5¤À¦Ü3¤p®É30¤À¡C¦³Ãö¶]¨B¦³®ñ«ü¼Ð--Á{¬É³t«×µ²ªGªº5000¤½¤Ø¶]¨B¦¨ÁZ¹w´ú½d³ò¡A½Ð°Ñ¦Ò¤Uªíªº¸ê®Æ¤º®e¡C
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¶]¨B¦¨ÁZ½d³ò | Á{¬É³t«×¹w´ú½d³ò
m/s (time / km)
| °¨©ÔªQ
¶]¨B¦¨ÁZ¹w´ú½d³ò |
| ¤p©ó 15' 0" | >= 5 m/s (<= 3' 20" / km) | ¤p©ó 2: 25' 0" |
| 17' 0" - 15' 0" | 4.5 - 4.9 m/s (3' 42" - 3' 24" / km) | 2: 45' 0" - 2: 25' 0" |
| 19' 0" - 16' 0" | 4.0 - 4.4 m/s (4' 10" - 3' 47" / km) | 3: 05' 0" - 2: 35' 0" |
| 22' 0" - 18' 0" | 3.5 - 3.9 m/s (4' 46" - 4' 16" / km) | 3: 30' 0" - 2: 55' 0" |
| 25' 0" - 21' 0" | 3.0 - 3.4 m/s (5' 33" - 4' 54" / km) | 4: 00' 0" - 3: 25' 0" |
| 30' 0" - 24' 0" | 2.5 - 2.9 m/s (6' 40" - 5' 45" / km) | 4: 50' 0" - 3: 55' 0" |
| ¤j©ó 29' 0" | <= 2.4 m/s (>= 6' 57" / km) | ¤j©ó 4: 40' 0" |
¡@¡@¬Û¸û©ó³Ì¤jÄá®ñ¶q»PµL®ñìHȵû¶q¶]¨Bªí²{ªº®Ä¯q¡AÁ{¬É³t«×¬Oµû¶q¶]¨B¦³®ñ¯à¤Oªº§ó¦³®Ä«ü¼Ð¡CÁ{¬É³t«×ªºµû¶q¨ü¨ì¼Æ¾Ç¼Ò¦¡ªºÅãµÛ¼vÅT¡A¥H¤T°Ñ¼Æ¼Ò«¬²z½×pºâªºÁ{¬É³t«×¡A³Ì²Å¦X³t«×»P@¤OÃö«Y²z½×À³¥Î¡C¤@¯ë¶]¤Í¥i¥H³z¹L¹B°Ê¥Í²z¾Çºô¯¸´£¨Ñªº½u¤Wµ{¦¡¡A¿é¤J¤£¦P¶ZÂ÷ªº¶]¨B¦¨ÁZ¡A§Y¥iÀò±oÓ¤HÁ{¬É³t«×ªºµû¶qµ²ªG¡A¶i¦ÓÀò±o¶]¨B¦³®ñ¯à¤Oªº³Ì¨Î«ü¼Ð¡C
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ªL¥¿±` (2000)¡CÁ{¬É³t«×¦b@¤O°V½m¤WªºÀ³¥Î¡C¹B°Ê¥Í²z¶g°T¡A49¡Chttp://www.epsport.net/epsport/week/show.asp?repno=49
Berthoin, S., Baquet, G., Dupont, G., Blondel, N., & Mucci, P. (2003). Critical velocity and anaerobic distance capacity in prepubertal children. Canadian Journal of Applied Physiology, 28(4), 561-575.
Bull, A. J., Housh, T. J., Johnson, G. O., & Rana, S. R. (2008). Physiological responses at five estimates of critical velocity. European Journal of Applied Physiology, 102, 711-720.
Florence, S., & Weir, J. P. (1997). Relationship of critical velocity to marathon running performance. European Journal of Applied Physiology, 75, 274-278.
Housh, T. J., Cramer, J. T., Bull, A. J., Johnson, G. O., & Housh, D. J. (2001). The effect of mathematical modeling on critical velocity. European Journal of Applied Physiology, 84, 469-475.