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¡@¡@Hanleyµ¥ (2020) ªº¬ã¨s¤]¬O¦¬¶°2017 IAAF World Championship marathons¤ñÁɪº¸ê®Æ¡A¥HÀu¨q¨k¤k°¨©ÔªQ¶]ªÌ (¨k¤k¬Ò28¦W¡A¨k¤k¤À§O¬O71¡B78¦W§¹¦¨¤ñÁÉ¿ï¤âªº39%¡B36%)¡A¸}¸òµÛ¦a (RFS)¡B«D¸}¸òµÛ¦a (NRFS) ¶]ªÌ¦U¤@¥b¡A¦b°¨©ÔªQ¤ñÁɪº29.5¤½¨½¡B40 ¤½¨½³B¡A¶i¦æ¶]¨B®ÉªÅ°Ñ¼Æ (spatiotemporal) »PÃö¸`¹B°Ê¾Ç¸ê®Æªº¤ÀªR¡C¬ã¨sµo²{¡A³o¨âÓ¶ZÂ÷¦ì¸mªº¶]¨B³t«×¡B¨Bªø¡B¨BÀW³£¨S¦³ÅãµÛ®t²§¡A¦ý¬O¨k©Ê¦b³t«×§ïÅܤñ¤k©Ê¦h¡B¨Bªø©M¨BÀWªº´î¤Ö´T«×§ó¤j¡C¸}¸òµÛ¦a¶]ªÌ¸}¦b«¤ß«e¤è (0.02-0.04 m) ±µÄ²¦a±¡A«D¸}¸òµÛ¦a¶]ªÌ«h§ó¦h¦a¨Ì¿à¸¦æ¶ZÂ÷¨ÓÀò±oÁ`¨Bªø¡F¨k©Êªì©l±µÄ² (initial contact) ®É½¥»\¡B¸}½ïI©}©MªÓ³¡ªº¦ù®i¨¤«×¡A³£¤ñ¤k©Ê¦h¡C°£¤Fªì©l±µÄ²¤§¥~¡A¸}¸òµÛ¦a»P«D¸}¸òµÛ¦a¶]ªÌ¦bµÛ¦a´Á¤¤¶¡ (midstance)¡B¸}³kÂ÷¦a (toe-off)¡BÄ˪ŴÁ¤¤¶¡ (midswing) ªº°Ê§@´X¥GµLªk°Ï¤À¡C¬ã¨sµo²{¡A¨âºØµÛ¦a«¬ºA³£µLªkªý¤î°¨©ÔªQ«á¬qªº¶]¨B³t«×°§C¡C¬ã¨sµ²½×ÁÙ«ü¥X¡A±Ð½mY¹ªÀy°¨©ÔªQ¶]ªÌ±q¸}¸òµÛ¦a«¬ºAÂà¦V«D¸}¸òµÛ¦a«¬ºAªº¶]ªk¡A¤£¤Ó¥i¯à±a¨Ó¥ô¦óªí²{¤Wªº¦n³B¡C°V½mªºÃöÁä¦b©ó¤UªÏ¦Ù¦×-¦Ù¸x³æ¤¸ªº§Ü¯h³Ò¯à¤O¡AÁ×§K¤ñÁÉ«á´Áªº¨Bªø©M¨BÀW´î¤Ö¡A¤~¯à¦³®Ä¨¾¤î¦b¤ñÁɦZ´Áªº³t«×°§C¡C

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¡@¡@Àu¨q°¨©ÔªQ¶]ªÌ³Ì±`¨£ªºµÛ¦a«¬ºA¬O¸}¸òµÛ¦a (RFS)¡A¨k¤k¦b°¨©ÔªQ¤ñÁɮɡA¤£¦P¶]¨B¶ZÂ÷ªº¤ñ¨Ò³£¤£·|§C©ó54% (¨k)¡B67%(¤k)¡C¥H¸}¦yµÛ¦a (FFS) «¬ºA¶]¨Bªº¤ñ¨Ò«Ü¤Ö¡A¦Ó¥B¸}¸òµÛ¦a (RFS) ªº¤ñ¨Ò·|ÀHµÛ¤ñÁɶZÂ÷¼W¥[¦Ó¼W¥[¡C¶]¨BµÛ¦a«¬ºA¬ORFS©ÎNRFS³£¬O¥¿±`ªº¡A¶]ªÌ¤£»Ýn¯S§O§ïÅܵۦa«¬ºA¡C³y¦¨¶]¨B«¬ºA®t²§ªºì¦]¡A¦ü¥G»PµÛ¦a®É¶¡ªºªøµu¦³Ãö¡C±Ð½mY¹ªÀy°¨©ÔªQ¶]ªÌ±q¸}¸òµÛ¦a«¬ºAÂà¦V«D¸}¸òµÛ¦a«¬ºAªº¶]ªk¡A¤£¤Ó¥i¯à±a¨Ó¥ô¦óªí²{¤Wªº¦n³B¡C°V½mªºÃöÁä¦b©ó¤UªÏ¦Ù¦×-¦Ù¸x³æ¤¸ªº§Ü¯h³Ò¯à¤O¡AÁ×§K¤ñÁÉ«á´Áªº¨Bªø©M¨BÀW´î¤Ö¡A¤~¯à¦³®Ä¨¾¤î¦b¤ñÁÉ«á´Áªº³t«×°§C¡C
¤Þ¥Î¤åÄm
Altman, A. R., & Davis, I. S. (2012). A kinematic method for footstrike pattern detection in barefoot and shod runners. Gait Posture, 35(2), 298-300.
Hanley, B., Bissas, A., & Merlino, S. (2020). Men's and Women's World Championship Marathon Performances and Changes With Fatigue Are Not Explained by Kinematic Differences Between Footstrike Patterns. Frontiers in Sports and Active Living, 2, 102.
Hanley, B., Bissas, A., Merlino, S., & Gruber, A. H. (2019). Most marathon runners at the 2017 IAAF World Championships were rearfoot strikers, and most did not change footstrike pattern. Journal of Biomechanics, 92, 54-60.