엘리트 수영 선수의 영법에 따른 요부 형태와 요통장애지수, 요부와 고관절의 관절 가동범위 및 등속성 근력의 차이 (Difference of Lumbar Posture and Oswestry Disability Index, Range of Motion and Isokinetic Muscular Strength of Lumbar and Hip Joint by swimming type in Elite Swimmer)

서지정보

· 발행기관 : 한국체육과학회
· 수록지 정보 : 한국체육과학회지 / 22권 / 6호 / 1419 ~ 1430페이지
· 저자명 : 지무엽, 오재근, 윤진호

초록

This study was performed to identify the difference of elite swimmers style in lumbar posture and oswestry disability index, range of motion and isokinetic muscular strength of lumbar and hip joint. Career destinations seven years, the National Council of prize-winning players with freestyle(N=15), backstroke(N=8), breaststroke(N=6), butterfly(N=8), individual medley(N=9) people divided into 5 groups and the results were calculated. We measured range of motion, Lumbar posture(lateral deviation, kyphotic and lordotic angle)and isokinetic Muscular strength(60。/sec). We had investigated level of LBP of elite swimmer by using Oswestry disability index of questionnaire format. The data was analyzed by using SPSS/PC ver. 17.0. and One-way ANOVA was used to analyze difference among the 5 groups by swimming styles. LSD was carried out when significant difference is appeared among groups. Significant level was p<.05. The main findings of this study were as follows; 1) Range of motion of hip joint and lumbar had significant differences only right hip joint flexion(SLR) according to groups(p=.032). 2) Hip and trunk isokinetic muscular strength had not significant difference among swimming types. The backstroke group showed that decrease lumbar extention muscular strength and lumbar muscular ratio(1:0.9). 3) Lumbar posture had not significant difference among swimming types. But lordotic angle and kyphotic angle of all group were decreased than normal range. 4) Oswestry disability index had significant difference among swimming types(p=.032). As a result, there was significant difference in ROM and ODI between the groups. ROM, isokinetic strength of hip joint and lumbar, lumbar posture, ODI had associated in LBP, so coach and trainer need to physical test for prevent LBP regularly.

영어초록

This study was performed to identify the difference of elite swimmers style in lumbar posture and oswestry disability index, range of motion and isokinetic muscular strength of lumbar and hip joint. Career destinations seven years, the National Council of prize-winning players with freestyle(N=15), backstroke(N=8), breaststroke(N=6), butterfly(N=8), individual medley(N=9) people divided into 5 groups and the results were calculated. We measured range of motion, Lumbar posture(lateral deviation, kyphotic and lordotic angle)and isokinetic Muscular strength(60。/sec). We had investigated level of LBP of elite swimmer by using Oswestry disability index of questionnaire format. The data was analyzed by using SPSS/PC ver. 17.0. and One-way ANOVA was used to analyze difference among the 5 groups by swimming styles. LSD was carried out when significant difference is appeared among groups. Significant level was p<.05. The main findings of this study were as follows; 1) Range of motion of hip joint and lumbar had significant differences only right hip joint flexion(SLR) according to groups(p=.032). 2) Hip and trunk isokinetic muscular strength had not significant difference among swimming types. The backstroke group showed that decrease lumbar extention muscular strength and lumbar muscular ratio(1:0.9). 3) Lumbar posture had not significant difference among swimming types. But lordotic angle and kyphotic angle of all group were decreased than normal range. 4) Oswestry disability index had significant difference among swimming types(p=.032). As a result, there was significant difference in ROM and ODI between the groups. ROM, isokinetic strength of hip joint and lumbar, lumbar posture, ODI had associated in LBP, so coach and trainer need to physical test for prevent LBP regularly.

참고자료

· 없음