No : 802  
Read: 11603, Vote: 174, Date: 2010/05/21 08:40:10
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ÀÛ¼ºÀÚ ¿î¿µÀÚ
ÂøÁö¹æ¹ýÀÌ ´Þ¶óÁü¿¡ µû¸¥ »ýü¿ªÇÐÀû Â÷ÀÌ(Biomechanical Differences Between Different Foot Strikes)

¿Ö °¢°¢ÀÇ ´Ù¸¥ ÂøÁö¹ýÀÌ ¹®Á¦°¡ µÇ³ª?

¿ì¸®´Â ¿©±â¼­ µÚ²ÞÄ¡ÂøÁö(heel strike)¿Í ÀüÁ·ºÎ ÂøÁö(forefoot strike)»çÀÌÀÇ Â÷ÀÌ¿¡ ÃÊÁ¡À» ¸ÂÃß°íÀÚ ÇÑ´Ù. µÚ²ÞÄ¡ ÂøÁö¿¡¼­´Â µÚ²ÞÄ¡°¡ Áö¸é°úÀÇ Ãæµ¹·Î »ó´çÇÑ Ãæ°ÝÀÌ »ý±â´Â µ¥ ÀÌ´Â ¼ø°£ÀûÀ̸鼭µµ Å« ÈûÀÌ´Ù. ÀÌ ÈûÀº °ñ°Ý(skeletal system)À» ÅëÇØ ¿ì¸®¸ö¿¡ Ãæ°ÝÆÄ(shock wave)¸¦ º¸³½´Ù. ÀüÁ·ºÎ ÂøÁö¿¡¼­´Â ÀüÁ·ºÎ°¡ Áö¸é°úÀÇ Ãæµ¹·Î Ãæ°ÝÀº ÃÖ¼ÒÈ­µÇ°í Å« Ãæ°Ý·ÂÀÌ ¹ß»ýÇÏÁö ¾Ê´Â´Ù.

µû¶ó¼­ °£´ÜÈ÷ ¸»ÇØ ´Þ¸²ÀÌ´Â Á¦´ë·Î ÀüÁ·ºÎ·Î ÂøÁöÇÔÀ¸·Î½á Å« ÂøÁöÃæ°ÝÀ» ÇÇÇÒ ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù

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µÚ²ÞÄ¡ÂøÁö¿Í Áö¸éÀÇ ¹Ý¹ß·Â(Heel Strikes and Ground Reaction Forces)

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½Å¹ßÂø¿ë µÚ²ÞÄ¡ÂøÁö
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ÀüÁ·ºÎ ÂøÁö¿Í Áö¸éÀÇ ¹Ý¹ß·Â

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ÀÌ Â÷À̸¦ ¾Ë±âÀ§Çؼ­´Â ´Þ¸®±âÀÇ »ýü¿ªÇÐ(biomechanics of running)À» ÀÌÇØÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. ÀÌ´Â µÎ°³ÀÇ ÁÖ¿ä ±¸¼º¿ä¼Ò·Î ³ª´²Áö´Âµ¥ ¸öÀÌ ¿òÁ÷ÀÌ´Â ¹æ¹ýÀ» º¸¿©ÁÖ´Â ´Þ¸®±â ¿îµ¿ÇÐ(running kinematics)°ú ¸öÀÇ ¿òÁ÷ÀÓ°ú ±× ¿òÁ÷ÀÓÀ» ¾ß±âÇÏ´Â Èû°úÀÇ »óÈ£¿¬°ü¼ºÀ» º¸¿©ÁÖ´Â ´Þ¸®±â µ¿¿ªÇÐ(running kinetics)ÀÌ ±×°ÍÀÌ´Ù. °¢°¢ ÂøÁö ¹æ¹ý°£ÀÇ µ¿¿ªÇÐÀû(ÔÑÕôùÊîÜ) Â÷À̸¦ ÀÌÇØÇϱâÀ§Çؼ­´Â ¿ì¸®´Â ¿ì¼± ´Þ¸®±â ¿îµ¿Çп¡¼­ÀÇ ÁÖ¿ä Â÷À̸¦ ¸ÕÀú °í·ÁÇØ¾ß ÇÑ´Ù. 'µÚ²ÞÄ¡ÂøÁö'¿¡¼­ºÎÅÍ µÚ²ÞÄ¡¿Í ¹ßº¼ÀÌ µ¿½Ã¿¡ ÂøÁöÇÏ´Â '¹ßÁß°£ÂøÁö' ±×¸®°í ¹ßº¼·Î ÂøÁöÇÏ´Â 'ÀüÁ·ºÎÂøÁö' µî ´Ù¸¥ Á¾·ùÀÇ ÂøÁöÀÇ ¿¬¼Óü°¡ ÀÖ´Ù´Â °ÍÀ» À¯³äÇØ¾ß ÇÑ´Ù. °£´ÜÈ÷ ¸»ÇØ ¹ßÁß°£ ÂøÁö´Â ¾çÂøÁö¹ýÀÇ Áß°£Àû À§Ä¡À̹ǷΠ¿ì¸®´Â ¿©±â¼­ µÚ²ÞÄ¡ÂøÁö¿Í ÀüÁ·ºÎ ÂøÁö¿¡ ÃÊÁ¡À» ¸ÂÃß°íÀÚ ÇÑ´Ù.

(°è¼ÓÇؼ­ '´Þ¸®±âÀÇ ¿îµ¿ÇÐ'¿¡ ´ëÇÑ ¼³¸íÀÌ À̾îÁý´Ï´Ù)

Ãâó : Biomechanics of Foot Strikes & Applications to Running Barefoot or in Minimal Footwear

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Name
Pass
ÀÌÀü±Û 793 [³×ÀÌó] ´Þ¸®±âÀÇ ¿îµ¿ÇÐ(Running Kinematics) (2)
´ÙÀ½±Û 791 [³×ÀÌó]Çö´ëÀû ½Å¹ßÀÌ °³¹ßµÇ±â ÀÌÀüÀÇ ´Þ¸®±â (3)