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¡@¡@Saundersµ¥ (2004) ªº¤å³¹¤¤«ü¥X¡A¼vÅT¶]¨B¸gÀ٩ʪº¥Íª«¤O¾Ç (biomechanics) ¦]¯À¡A¥]¨í ¤HÅé´ú¶q¾Ç ( anthropometry)¡B¹B°Ê¾Ç»P°Ê¤O¾Ç (kinematics and kinetics)¡B¬X³n«× (flexibility)¡B¦a­±¤Ï§@¥Î¤O (ground reaction force) µ¥¡CBarnes»PKilding (2015) ªº¤å³¹«h«ü¥X¡A¼vÅT¶]¨B¸gÀ٩ʪº¥D­n¥Íª«¤O¾Ç¦]¯À¡A¥]¬A¤HÅé´ú¶q¾Ç¯S¼x (Åé­«»P½è¶q¤À§G¡BªÏÅéªø«×¡B¸ò¸x¸xÁu [Achilles tendon moment arm])¡B¶]¨B­·®æ/¨BºA¼Ò¦¡ (¨Bªø»P¨BÀW¡B««ª½®¶´T [vertical oscillation]¡BµÛ¦a¼Ò¦¡ [footstrike patterns])¡B¹B°Ê¾Ç (kinematics)¡B°Ê¤O¾Ç (kintics)¡B¥H¤Î¬X³n«×µ¥¡C

¡@¡@Moore (2016) °ò©ó¹L¥h¬ã¨sªºÃÒ¾Ú¡A¤ÀªR¦³§Q©ó¶]¨B¸gÀ٩ʪº¥Íª«¤O¾Ç¤º¦b¦]¯À (intrinsic factors)¡A¥]¬A¨B´T¤Ö©ó³Ì¨Î¨B´T3%¡B¸û§Cªº««ª½®¶´T¡B¸û¤jªº»L³¡µw«× (stiffness)¡B¸û§C¤UªÏÂà°ÊºD¶q¡B¸}¦yÂ÷¦a®É§ó¤pªº»L³¡¦ù®i¡B§ó¤jªº¨B´T¨¤«× (stride angle)¡B±ÀÃÞ´Á¦a­±¤Ï§@¥Î¤O (GRF) ¤è¦V»P»L³¡¶b½u¹ï»ô¡B«O«ù¤âÁuÂ\°Ê¡B¸û§Cªº§@¥Î«ú§Ü¦Ù¦@¦P¦¬ÁY¡B¥H¤Î±ÀÃޮɸû§C¦Ù¦×¿E¬¡µ¥¡A¦³§Qªº¥~¦b¦]¯À (extrinsic factors)¡A«h¥]¬A¶]¾c»P¦a­±Ã­©w±µÄ²¡B¨ª¸}©Î»´¶q¾cµ¥¡C¤£§Q©ó¶]¨B¸gÀ٩ʪº¥Íª«¤O¾Ç¤º¦b¦]¯À¡A¥]¨í¦a­±±µÄ²®É¶¡¡BÂ\°Ê®É¶¡¡B½ÄÀ»¤O¡B«e«á§@¥Î¤O¡BÂß·F¨¤«×¡B¥H¤ÎÂùÃö¸`¦Ù¦@¦P¦¬ÁYµ¥¡A¤£§Qªº¥~¦b¦]¯À«h¦pÁB§Î¾¹µ¥¡C¨ä¥L¦³­­©Î¥¼ª¾ªº¥Íª«¤O¾Ç¡A¥]¬A¸}»P­«¤ß¦bµÛ¦a®Éªº¤ô¥­¶ZÂ÷¡Bbraking / ´î³t®É¶¡¡B±µÄ²¦a­±ªº´î³t¡B½Ä¶q(impulses)¡BÂ\°Ê´Á¡B¨¬³¡µÛ¦a«¬ºA¡B¨Å©Ð¹B°Ê¾Ç¡B¥H¤ÎªÑ¤º°¼¦Ù¹w¥ý¬¡°Êµ¥ (¤Uªí)¡CºÉºÞ¼vÅT¶]¨B¸gÀ٩ʪº¥Íª«¤O¾Ç¦]¯À¡A¤w¸g¦³¤F©ú½Tªº¦³§Q»P¤£§QÂkÃþ¡A¹ï©ó¤@¯ë¶]¨B±Ð½m»P¶]ªÌ¨Ó»¡¡A¥Ñ©ó¦Ò¶qªºÅܶµ¼Æ¶q¤Ó¦h¡B¤Ó½ÆÂø¡A­n¹ê»ÚÀ³¥Î³o¨Ç¶]¨B§Þ³Nªº¼vÅT¦]¯À¡A½T¹ê¬O¬Û·í§xÃøªº¤u§@¡C

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¡@¡@¬°¤FÂç²M¼vÅT¶]¨B¸gÀÙ©Ê»P¶]¨Bªí²{ªº§Þ³N¦]¯À¡AFollandµ¥ (2017) ¥H97¦W (¨k©Ê50¦W¡B¤k©Ê47¦W) ­@¤O¶]ªÌ¬°¹ï¶H (¨ü¸ÕªÌ29¦WÀu¨q¶]ªÌ¡B68¦W¥ð¶¢¶]ªÌ¡A¨ä¤¤Àu¨q¨k¤k¶]ªÌ29¦W¡A1¸U¤½¤Ø¦¨ÁZ¦b31¤ÀÄÁ»P35¤ÀÄÁ¥H¤U)¡A¦bº¥¼W³t«×ªº¶]¨B¾÷¤W (10-12 km/h ³t«×¡B¨C­Ó³t«×4¤ÀÄÁ)¡A¶i¦æ¤­Ãþ¹B°Ê¾Ç«ü¼Ð (««ª½Â\°Ê¡Bbraking¡B«º¶Õ¡B¨B´T°Ñ¼Æ¡B¤UªÏ¨¤«×¡A¦@24­ÓÅܶµ) ªº¤ÀªR¡A¨Ã¥B¶i¦æ¯à¶q¦¨¥» (locomotory energy cost, LEc) ¡B¨Å»ÄìH­È (velocity of lactate threshold point, vLTP) ªº¹êÅç¡A¥H¤Î¶]¨Bªí²{ (¤@¸U¤½¤Ø¶]¨B¦¨ÁZ) ªº¬ö¿ý¡C

¹B°Ê¥Í²z¶g°T²Ä361´Á ¼vÅT¶]¨Bªí²{ªº§Þ³N¦]¯À¡@¡@¹B°Ê¾Ç«ü¼Ðªº24­ÓÅܶµ¤¤¡A««ª½Â\°Ê (vertical oscillation) ªºÅܶµ¡A¥]¨í°©¬Ö»P­«¤ß¦bµÛ¦a®Éªº««ª½®¶´T£GzPGC,H¡B£GzCMGC,H»P¾ã­Ó¨B¥ï (total stride) ªº««ª½®¶´T£GzPTOT,H¡B£GzCMTOT,H¡FbrakingªºÅܶµ¡A¥]¨í°©¬Ö»P­«¤ß¦b¾ã­Ó¨B¥ïªº³Ì¤p¤ô¥­³t«×VyPMIN¡BVyCMMIN»PµÛ¦a´Á¶¡ (during ground contact) ªº³Ì¤p¤ô¥­³t«×£GVyPGC¡B£GVyCMGC¡F«º¶Õ (posture) ªºÅܶµ¡A¥]¬AÂß·F¦b¾ã­Ó¨B¥ïªº¥­§¡¦ù®i¨¤«×xTAMEAN»P¨¤«×½d³ò£GxTA¡A¥H¤Î¾ã­Ó¨B¥ï¾î¶b±ÛÂਤ«×£GzPA¡F¨B´T°Ñ¼Æ (stride parameters) ªºÅܶµ¡A¥]¨í¼Ð·Ç¤Æªº¨BªøSLH¡B¨BÀWSR¡BµÛ¦a®É¶¡GCT¡BÂ\°Ê®É¶¡SWT¡B¥H¤ÎµÛ¦a«ü¼Æ (duty factor, DF)¡F¤UªÏ¨¤«× (lower limb angles) ªºÅܶµ (¥k¹Ï)¡A¥]¬AµÛ¦aÀþ¶¡¥Úª¬­± (sagillal plane) ªº¸}µÛ¦a¨¤«×xFATD¡B¤p»L¨¤«×xSATD¡B¤j»LxTHATD¡A¦bµÛ¦a´Á¶¡ (during ground contact) ½¥Ãö¸`ªº¦ù®i¨¤«×£GxKAGC¡BÆbÃö¸`ªº¦¬ÁY¨¤«×£GxHAGC¡B½¥Ãö¸`³Ì¤p¨¤«×xKAGC,MIN¡A¥H¤Î¦bÂ\°Ê´Áªº³Ì¤p½¥Ãö¸`¨¤«×xKAGC,MIN¡B³Ì¤jÆbÃö¸`¨¤«×xHASW,MAX¡C

¡@¡@°w¹ï¤@¸U¤½¤Ø¥­§¡¦¨ÁZ¦b37¤À58¬í¡Ó6¤À7¬í¡B43¤À31¬í¡Ó6¤À54¬íªº97¦ì¨k¤k¶]ªÌ¨Ó»¡¡A¬ã¨sµ²ªGÅã¥Ü¡A¦³19­Ó¶]¨B¹B°Ê¾ÇªºÅܶµ»P¶]¨B¸gÀÙ©Ê¨ã³ÆÅãµÛ¬ÛÃö¡A¦³18­Ó¶]¨B¹B°Ê¾ÇªºÅܶµ»PvLTP¨ã³ÆÅãµÛ¬ÛÃö¡A¦³11­Ó¶]¨B¹B°Ê¾ÇªºÅܶµ»P¶]¨B¦¨ÁZ¨ã³ÆÅãµÛ¬ÛÃö¡C³z¹L°jÂk¤ÀªRªº¤èªkµo²{¡AµÛ¦a®É°©¬Öªº««ª½®¶´T (£GzPGC,H)¡BµÛ¦a´Á¶¡ªº½¥Ãö¸`³Ì¤p¨¤«× (xKAGC,MIN)¡B¥H¤Î¾ã­Ó¨B¥ï´Á¶¡°©¬Öªº³Ì¤p¤ô¥­³t«× (VyPMIN) ¤T­ÓÅܶµ¡A¥i¥H¸ÑÄÀ¶]¨B¸gÀÙ©ÊÅܲ§©Ê (LEc) ¹F39.4%¡CµÛ¦aÀþ¶¡¥Úª¬­±ªº¤p»L¨¤«× (xSATD)¡B¾ã­Ó¨B¥ï´Á¶¡°©¬Öªº³Ì¤p¤ô¥­³t«× (VyPMIN)¡BµÛ¦a«ü¼Æ (Duty factor, DF)¡BÂß·F¦ù®i¨¤«× (xTAMEAN) ¥|­ÓÅܶµ¡A¥i¥H¸ÑÄÀ¶]¨Bªí²{ (SB Time-z) Åܲ§©Ê¹F30.5%¡A¥H¤Î¨Å»ÄìH­È (vLTP-z) Åܲ§©Ê¹F41.8%¡C


¹B°Ê¥Í²z¶g°T²Ä361´Á ¼vÅT¶]¨Bªí²{ªº§Þ³N¦]¯À
¨M©w¶]¨B¸gÀÙ©Ê¡B¨Å»ÄìH­È¡B¶]¨Bªí²{ªº¹B°Ê¾Ç¦]¯À(Follandµ¥, 2017)

¡@¡@ºÉºÞ¶]¨B§Þ³Nªº¬ÛÃöÅܶµ¡A´¶¹M»P¶]¨B¸gÀÙ©Ê¡B¶]¨Bªí²{ÅãµÛ¬ÛÃö¡A¦ý¬O¶i¤@¨B¶i¦æ°jÂk¤ÀªR¤§«áµo²{¡A¼vÅT¶]¨B¸gÀÙ©Ê»P¶]¨Bªí²{ªº§Þ³N¦]¯À¡A¦ü¥G·|¦³¤£¦P¡CµÛ¦aÀþ¶¡°©¬Öªº««ª½®¶´T¡BÂ\°Ê´Áªº½¥Ãö¸`³Ì¤p¨¤«×»P¶]¨B¸gÀ٩ʤñ¸û¦³ÃöÁp¡FµÛ¦aÀþ¶¡ªº¤p»L¨¤«×¡A¾ã­Ó¨B¥ï´Á¶¡ªº°©¬Ö³Ì¤p¤ô¥­³t«×¡BµÛ¦a«ü¼Æ (duty factor)¡B¥H¤ÎÂß·F¦ù®i¨¤«×µ¥¡A«h»P¶]¨Bªí²{±K¤ÁÃöÁp¡C

¤Þ¥Î¤åÄm

Barnes, K. R., & Kilding, A. E. (2015). Running economy: measurement, norms, and determining factors. Bames and Kilding Sports Medicine - Open, 1(8), 1-15.

Folland, J. P., Allen, S. J., Black, M. I., Handsaker, J. C., & Forrester, S. E. (2017). Running technique is an important component of running economy and performance. Medicine Science in Sports and Exercise. 49(7), 1412-1423.

Moore, I. S. (2016). Is there an economical running technique? a review of modifiable biomechanical factors affecting running economy. Sport Medicine, 46, 793-807.

Saunders, P. U., Pyne, D. B., Telford, R. D., & Hawley, J. A. (2004). Factors affecting running economy in trained distance runners. Sports Medicine, 34(7), 465-485.

¡@¦@¦³ 1 ¦^À³

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