지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The purposes of this study were to assess dynamic stability toward pelvis-spine column distortion during running and to compare the typical three-dimensional angular kinematics of the trunk motion; cervical, thoracic, lumbar segment spine and the pelvis from the multi-segmental spine model between exercise group and non-exercise group. Subjects were recruited as exercise healthy women on regular basis (group A, n=10) and non-exercise idiopathic scoliosis women (group B, n=10). Data was collected by using a vicon motion capture system (MX-T40, UK). The pelvis, spine segments column and lower limbs analysiaed through the 3D kinematic angular ROM pattern. There were significant differences in the time-space variables, the rotation motion of knee joint in lower limbs and the pelvis variables; obliquity in side bending, inter/outer rotation in twisting during running leg movement. There were significant differences in the spinal column that is lower-lumbar, upper-lumbar, upper-thoracic, mid-upper thoracic, mid-lower thoracic, lower thoracic and cervical spine at inclination, lateral bending and twist rotation between group A and group B (<.05, <.01 and <.001). As a results, group B had more restrictive motion than group A in the spinal column and leg movement behaved like a 'shock absorber". And the number of asymmetry index (AI) showed that group B was much lager unbalance than group A. In conclusion, non-exercise group was known to much more influence the dynamic stability of equilibrium for bilateral balance. These finding suggested that dynamic stability aimed at increasing balance of the trunk ROM must involve methods and strategies intended to reduce left/right asymmetry and the exercise injury.
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참고문헌 (18)
참고문헌 신청
Anderson, T. / 1994 / Running economy, anthropometric dimensions and kinematic variables / Medicine and Science in Sports and Exercise 26(Suppl):S170
Bates, B. T. / 1979 / Functional variability of the lower extremity during the suppoer phase of running / Medicine and Science in Sports and Exercise 11:328~331
Bennell, K. L. / 1996 / Musculoskeletal injuries in track and field : Incidence, distribution and risk factors / Australian Journal of Science and Medicine in Sport 28:69~75
Bickham, D. / 2000 / Relationship between a lumbopelvic stbilization strength test and pelvic motion in running / Journal of Sport Rehabilitation 9:219~228
Cappozzo, A. / 1985 / Loads on the lumbar spine during running, In Biomechanics •Š-B / Human Kinetics Publishers :97~100
Bates, B. T. / 1979 / Functional variability of the lower extremity during the suppoer phase of running / Medicine and Science in Sports and Exercise 11:328~331
Bennell, K. L. / 1996 / Musculoskeletal injuries in track and field : Incidence, distribution and risk factors / Australian Journal of Science and Medicine in Sport 28:69~75
Bickham, D. / 2000 / Relationship between a lumbopelvic stbilization strength test and pelvic motion in running / Journal of Sport Rehabilitation 9:219~228
Cappozzo, A. / 1985 / Loads on the lumbar spine during running, In Biomechanics •Š-B / Human Kinetics Publishers :97~100
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