제자리멀리뛰기 기록과 운동역학적 요인들의 상관관계 연구A Study on the correlation between the record of standing broad jump and the biomechanical factors
- Other Titles
- A Study on the correlation between the record of standing broad jump and the biomechanical factors
- Authors
- 황성근; 권문석; 김정규; 이용식
- Issue Date
- 2017
- Publisher
- 한국체육과학회
- Keywords
- standing broad jump; correlation; ground reaction force; lower extremity joint moment
- Citation
- 한국체육과학회지, v.26, no.2, pp.1257 - 1265
- Journal Title
- 한국체육과학회지
- Volume
- 26
- Number
- 2
- Start Page
- 1257
- End Page
- 1265
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/7093
- ISSN
- 1226-0258
- Abstract
- The purpose of this study was to analysis the correlation between the record of standing broad jump and the biomechanical factors. The study subjects were 9 high school students(age=19 yrs, height =171.1±9.17 cm, weight=65.1±14.2 kg), without any serious musculoskeletal problems for 1 year before the study. Spearman’s rho coefficient method was used to find the correlations between record of standing broad jump and the biomechanical factors(flexion/extension angle and peak ground reaction force and peak moment of the lower extremity joints). Correlations between record of standing broad jump and the trunk angle of event 3(r=-.750, p<.05), peak posterior ground reaction force(r=.733, p<.05) and vertical ground reaction force(r=.683, p<.05), peak extension moment of the ankle joint(r=-.700, p<.05), extension moment of the hip joint(r=-.883, p<.05).
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