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KCI 등재
2011 대구세계육상선수권대회 110m 허들 선수의 허들링 기술 동작의 운동학적 분석
Kinematic Analysis of Hurdle Clearance Technique for 110-m Men`s Hurdlers at IAAF World Championships, Daegue 2011
박영진 ( Young Jin Park ) , 류재균 ( Jae Kyun Ryu ) , 류지선 ( Ji Seon Ryu ) , 김태삼 ( Tae Sam Kim ) , 황원섭 ( Won Seob Hwang ) , 박상균 ( Sang Kyoon Park ) , 윤석훈 ( Suk Hoon Yoon )
UCI I410-ECN-0102-2012-690-003275559

The purpose of this study was to evaluate the kinematic characteristics of 5th and 6th hurdle clearances during the final of the 110-m hurdles at the IAAF World Championships, Daegu 2011. To this end, the hurdling motions of the top 4 ranked male hurdlers in the competition were analyzed. A total of 12 cameras were used to record their motions, with a sampling frequency of 120 Hz. The cameras were calibrated using 11 × 2 × 1 m control objects that covered all of the lanes (1st~8th lanes). After analyzing all the data, we arrived at the following results. In the take-off phase, all athletes revealed similar take-off times (CT), and similar distances from the take-off to hurdleto (L1) and hurdle to landing (L2). In particular, Turner, ranked 3rd, had an inconsistent L2 and may need further training to correct it. In the flight phase, Richardson, ranked 1st, showed the longest flight distance, whereas Xiang, who was ranked 2nd, showed the highest CG height from the hurdle. For the step patterns, to increase the pitch frequency, Richardson and Xiang used shorter 3-step lengths than Turner and Oliver.

[자료제공 : 네이버학술정보]
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