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¡@¡@¶]¨Bªº³Ì¨Î¨BÀW (optimal stride frequency, OSF) ·|¨ü¨ì¶]¨B³t«×ªº¼vÅT¡A¯à¤O¶V¨Î¶]ªÌªºOSF¶V°ª¡C¹ï©ó¤@¯ë¶]ªÌ¨Ó»¡¡A¦ü¥GÀ³¸Ó¥ý½T»{³Ì¨Î¶]¨B³t«×¡A¦A¨Ì¾Ú³Ì¨Î¶]¨B³t«×¶i¦æOSFªº¿ï©w¡C¤@¯ë¥ð¶¢¶]ªÌªº¶]¨B³t«×¸ûºC¡AOSF¬ù¦b¨C¤ÀÄÁ145¦Ü160¨B¡A¶]¨B¿ï¤âªº¶]¨B³t«×¸û§Ö¡AOSF¬ù¨C¤ÀÄÁ¦b170¦Ü185¨B (¤ý¶¶¥¿¡BªL¥Éã¡A2015)¡C

¹B°Ê¥Í²z¶g°T²Ä358´Á ¹B°Ê¤ß¸õ²vµû¶q¶]¨B³Ì¨Î¨BÀW¡@¡@¹ê»Ú¶i¦æ¶]¨B³Ì¨Î¨BÀWªºµû¶q®É¡A±Ä¥Î¬Û¹ï³t«×Äá®ñ¶q (ml/kg/km¡A¤]¥i¥HºÙ¬°Äá®ñ¦¨¥» (oxygen uptake cost)) ªº¤è¦¡¡A°µ¬°µû¶q¶]¨B¸gÀ٩ʪº¨Ì¾Ú (Foster & Lucia, 2007¡FSnyder & Farley, 2011¡F¤ý¶¶¥¿¡BªL¥Éã¡B§õ¬L¼y¡A2014)¡C¥k¹Ï§Y¬°Snyder & Farley (2011) ´£¥Xµû¶q¶]¨B³Ì¨Î¨BÀWªºÄá®ñ¦¨¥»©Î¶]¨B¦¨¥» (cost of level running) ¤èªk¡C¦ý¬O¡A¹ï©ó¤@¯ë¶]ªÌ¨Ó»¡¡A¶i¦æ¶]¨B¸gÀ٩ʪºµû¶q®É¡A»Ý­nÄá®ñ¤ÀªRªº³]³Æ¤~¯à°÷µû¶q¡AÅý³oºØ³z¹LÄá®ñ¦¨¥»µû¶q¶]¨B³Ì¨Î¨BÀWªº¤èªk¡AÅã±oÃø¥H¶i¦æ¡C

¹B°Ê¥Í²z¶g°T²Ä358´Á ¹B°Ê¤ß¸õ²vµû¶q¶]¨B³Ì¨Î¨BÀW¡@¡@de Ruiterµ¥ (2013) ¤]¬O±Ä¥Î¶]¨B¦¨¥» (running cost, ³æ¦ìml/kg/km) ªº¤èªk¡A¶i¦æ¦Û¿ï¨BÀW (self-selected stride frequency, RCsel) »P²z·Q¨BÀW (optimal stride frequency, RCopt) ªº¶]¨B¦¨¥»¤ÀªR¡C¬ã¨sµ²ªGÅã¥Ü¡A·í¶]ªÌ¥H´«®ðìH­È (ventilatory threshold) ±j«×ªº80%³t«×¡A¶i¦æ¤£¦P¨BÀW (¦Û¿ï¨BÀW»P¡Ó6%, 12%, 18%¡A¦@7­Ó¤£¦P¨BÀW) ªº¶]¨B´ú¸Õ®É¡A¤@¯ë¶]ªÌªºRCsel ¬°77.89¡Ó2.8 ¨B/¤ÀÄÁ (¥­§¡¨C¤ÀÄÁ155.78¨B)¡B¸g±`°V½m¶]ªÌ«h¬°84.49¡Ó5.3 ¨B/¤ÀÄÁ (¥­§¡¨C¤ÀÄÁ168.98¨B)¡ARCopt«h¤À§O¬°84.99¡Ó5.0 ¨B/¤ÀÄÁ (¥­§¡¨C¤ÀÄÁ169.98¨B)¡B87.19¡Ó4.8 ¨B/¤ÀÄÁ (¥­§¡¨C¤ÀÄÁ174.38¨B)¡A¸g±`°V½mªÌªºRCSel»PRCopt³£°ª©ó¤@¯ë¶]ªÌ (­ì¦]À³¸Ó¬O¸g±`°V½mªÌªº´«®ðìH­È¸û°ª)¡C¤@¯ë¶]ªÌRCsel»PRCoptªº¶]¨B¦¨¥»¤À§O¬°239¡Ó31ml/kg/km»P236¡Ó31 ml/kg/km¡A¸g±`°V½m¶]ªÌRCsel»PRCoptªº¶]¨B¦¨¥»¤À§O¬°192¡Ó13ml/kg/km»P189¡Ó13 ml/kg/km¡A¸g±`°V½mªÌ¨ã³Æ¸û§Cªº¶]¨B¦¨¥»¡C

¡@¡@°w¹ï¸g±`°V½m¶]ªÌ¶i¦æ¶]¨B¦¨¥» (Äá®ñ¦¨¥») »P¹B°Ê¤ß¸õ²vµû¶q¶]¨B³Ì¨Î¨BÀWªº¤èªk¡A«h¦p¤U¹Ï©Ò¥Ü (¤@¦ì¸g±`°V½m¶]ªÌ¨â¦¸¶]¨B¦¨¥»»P¹B°Ê¤ß¸õ²vµû¶q³Ì¨Î¨BÀWªºµ²ªG)¡C¤@¯ë¶]ªÌ¥X²{³Ì¨Î¨BÀWªº¹B°Ê¤ß¸õ²v¬°166¡Ó13 ¦¸/¤ÀÄÁ¡A¸g±`°V½m¶]ªÌ¥X²{³Ì¨Î¨BÀWªº¹B°Ê¤ß¸õ²v¬°159¡Ó11 ¦¸/¤ÀÄÁ¡A¨âªÌ¨S¦³ÅãµÛ®t²§¡C¬ã¨sªºµ²½×½T»{¡A³z¹L¹B°Ê¤ß¸õ²vªºµû¶q¡A¤]¬OÀò±o¶]¨B³Ì¨Î¨BÀWªº¦³®Äµû¶q¤èªk¡C¥u¬O¥Ñ¤U¹Ïªºµ²ªG¨Ó¬Ý¡A¨â¦¸¬Û¦P¹B°Ê¤º®eªºª¬ªp¤U¡A¹B°Ê¤ß¸õ²vªº³Ì§C­È¦ü¥G¦³¨C¤ÀÄÁ10¦¸ªº®t²§¡H

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¶]¨B¦¨¥» (Äá®ñ¦¨¥») »P¹B°Ê¤ß¸õ²vµû¶q¶]¨B³Ì¨Î¨BÀW (de Ruiterµ¥, 2013)

¹B°Ê¥Í²z¶g°T²Ä358´Á ¹B°Ê¤ß¸õ²vµû¶q¶]¨B³Ì¨Î¨BÀW¡@¡@van Oeverenµ¥ (2017) ªº¬ã¨s¡A«h¬O¥H¸g±`°V½m¶]ªÌªº¦Û¿ï³t«×¨Ó¶i¦æ¹êÅç¡A¹ê»Ú¿ï©w¶]¨B³t«×¬O¥H¦Û¿ï³t«×¡B90%¡B110%¦Û¿ï³t«×¨Ó¶i¦æ¶]¨B´úÅç¡A¿ï©wªº¶]¨B¨BÀW«h¬O¥H¨C¤ÀÄÁ70, 80, 90, 100¨B (strides)¡A¥H¤Î¦Û¿ï¨BÀW¨Ó¶i¦æÀH¾÷¦¸§Çªº¶]¨B´úÅç¡A¨C¦¸¶]¨B´úÅç¶¡¹j¥ð®§15¤ÀÄÁ¡C¥Ñ¥k¹Ï¶]¨B¹B°Ê¤ß¸õ²v»P¨BÀWªºÃö«Y¡A¥i¥Hµo²{¶]¨B³Ì¨Î¨BÀW¥X²{¦b83 strides/min (¨C¤ÀÄÁ166¨B) (¨ü¸ÕªÌ¶]¨Bªº³t«×¦b2.4¦Ü2.9 m/s¡A³Ì§C¹B°Ê¤ß¸õ²v¦b¨C¤ÀÄÁ166¦¸¦Ü176¦¸)¡C¤T¦¸¤£¦P³t«×ªº¶]¨B´úÅç¡A³Ì¨Î¶]¨B¨BÀW´X¥G³£¬Û¦P¡C

¡@¡@³z¹LÄá®ñ¦¨¥»¡B¶]¨B¦¨¥»ªº¤ÀªR¡A¥i¥H©ú½TÀò±o¯S©w¶]¨B³t«×¤Uªº¶]¨B³Ì¨Î¨BÀW¡C¦ý¬OÄá®ñ¤ÀªR¨t²Î¨ú±o¤£©ö¡A³z¹L¹B°Ê¤ß¸õ²v¶i¦æ¶]¨B³Ì¨Î¨BÀWªº¤ÀªR¡A¤Ï¦Ó¬O¤è«K¤S¦³®Äªºµû¶q¤èªk¡C¥Ø«eÄâ±a¦¡¤ß¸õ°»´úªº«K§Q©Ê¶V¨Ó¶V°ª¡A°£¤F¥i¥H¥Î¨Óµû¶q¶]¨B³Ì¨Î¨BÀW¤§¥~¡A¨ä¹ê¤´µM¦³¤@¨Ç»Ý­nÂç²Mªº°ÝÃD¡A¨Ò¦p¨â¦¸¬Û¦P¶]¨B´úÅç¤U¹B°Ê¤ß¸õ²v®t²§ªº­ì¦]¡H¶]¨B³t«×¼W¥[®É¶]¨B³Ì¨Î¨BÀW·|¤£·|´£°ª¡H

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¤ý¶¶¥¿¡BªL¥Éã (2015)¡C¶]¨Bªº³Ì¨Î¨BÀW¡C¹B°Ê¥Í²z¶g°T¡A²Ä330´Á¡Chttp://www.epsport.net/epsport/week/show.asp?repno=330

¤ý¶¶¥¿¡BªL¥Éã¡B§õ¬L¼y (2014)¡C¶]¨B¸gÀ٩ʪº´ú¶q¡C¹B°Ê¥Í²z¶g°T¡A²Ä312´Á¡Chttp://www.epsport.net/epsport/week/show.asp?repno=312

de Ruiter, C. J., Verdijk, P. L., Verker, W., Zuidema, M. J., & de Haan, A. (2013). Stride frequency in relation to oxygen consumption in experienced and novice runners. European Journal of Sport Science, 14(3), 251-258.

Foster, C., & Lucia, A. (2007). Running economy -the forgotten factor in elite performance. Sports Medicine, 37(4-5), 316-319.

Snyder, K. L., & Farley, C. T. (2011). Energetically optimal stried frequency in running: the effects of incline and decline. The Journal of experimental Biology, 214, 2089-2095.

van Oeveren, B. T., de Ruiter, C. J., Beek, P. J., & van Dieen, J. H. (2017). Optimal stride frequencies in running at different speeds. Plos One, 12(10), e0184273. https://doi.org/ 10.1371/journal.pone.0184273

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