2011 대구세계육상선수권대회 여자 멀리뛰기 경기의 운동학적 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김호묵 | - |
dc.contributor.author | 우상연 | - |
dc.contributor.author | 김용운 | - |
dc.contributor.author | 남기정 | - |
dc.contributor.author | 박용현 | - |
dc.contributor.author | 서정석 | - |
dc.date.accessioned | 2021-08-12T06:26:11Z | - |
dc.date.available | 2021-08-12T06:26:11Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1226-2226 | - |
dc.identifier.issn | 2093-9752 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16998 | - |
dc.description.abstract | The long jump motions of 8 finalists in the women's long jump at the IAAF World Championships, Daegu 2011 were analyzed, and the kinematic characteristics of their techniques were investigated. The kinematic characteristics of the long jump motion of the 8 finalists were as follows. In the run-up phase, the length of the 2 stride was 108 ± 6.92% that of the 3 stride. The length of the 1 stride was 91 ± 5.78% that of the 2 stride. The change in the height of the center of gravity was 0.07 ± 0.03 m. The maximum velocity during the run-up phase was 9.44 ± 0.13 m at the 1 stride. In the take-off phase, the horizontal velocity, vertical velocity, reduction in horizontal velocity were 7.80 ± 0.15 m/s, 2.96 ± 0.14 m/s, and 1.64 ± 0.19 m/s, respectively. The minimum knee angle and take-off angle were 151 ± 8.89° and 20.7 ± 1.03°, respectively. In the flight phase, the flight time and maximum height of the center of gravity were 0.78 ± 0.03 s, and 1.60±0.05 m, respectively. In the landing phase, the landing length was 0.50 ± 0.07 m. The trunk angle, knee angle, and hip angle were 74 ± 18.75°, 131 ± 10.45°, and 82 ± 9.03°, respectively. The kinematic characteristics of the motion of a good long jump were as follows. The reduction in the horizontal velocity in the take-off phase was minimized, and the maximum velocity of the run-up was maintained. The vertical velocity in the take-off phase was increased using a rapidly extended knee and high center of gravity. | - |
dc.format.extent | 8 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국운동역학회 | - |
dc.title | 2011 대구세계육상선수권대회 여자 멀리뛰기 경기의 운동학적 분석 | - |
dc.title.alternative | Kinematic Analysis of Women's Long Jump at IAAF World Championships, Daegu 2011 | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 한국운동역학회지, v.21, no.5, pp 603 - 610 | - |
dc.citation.title | 한국운동역학회지 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 603 | - |
dc.citation.endPage | 610 | - |
dc.identifier.kciid | ART001626617 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Kinematic Analysis | - |
dc.subject.keywordAuthor | Long Jump | - |
dc.subject.keywordAuthor | Women | - |
dc.subject.keywordAuthor | IAAF World Championships | - |
dc.subject.keywordAuthor | Kinematic Analysis | - |
dc.subject.keywordAuthor | Long Jump | - |
dc.subject.keywordAuthor | Women | - |
dc.subject.keywordAuthor | IAAF World Championships | - |
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