CAJ | 학술논문

目的：：探讨我国优秀男子自由式摔跤运动员主要关节(肩、肘、腰背、膝)肌力特征。方法：运用 ISOMED 2000肌力测试系统完成国家队男子自由式摔跤运动员(27名)主要关节不同速度下(0°/s、180°/s)的屈、伸肌群测试。结果：1)不同级别运动员对比中,各关节肌群的 PT/BW0°/s 、AP180°/s 、WF180°/s 等指标差异情况并不相同；2)运动员级别变化的两个阶段中,均存在各自变化幅度较大的肌力指标(如腰背部,NFC→ SM：EPT/BW0°/s 变化16.41%；SM→ISM：EPT/BW180°/s 变化16.03%)；3)屈伸力矩比在不同级别运动员关节中的表现不一,且存在不稳定情况(膝关节 F/E0°/s 在40.59±6.79~50.90±5.10)。结论：1)男子自由式摔跤运动员随着运动水平的提高,各关节肌群力量水平均有所提高,但两者并非是线性关系；2)肩、肘关节肌群侧重动态条件下的稳定性力量训练,腰背部肌群应在最大力量基础上发展快速力量,膝关节需提高快速力量和静态稳定力量。
목적：：탐토아국우수남자자유식솔교운동원주요관절(견、주、요배、슬)기력특정。방법：운용 ISOMED 2000기력측시계통완성국가대남자자유식솔교운동원(27명)주요관절불동속도하(0°/s、180°/s)적굴、신기군측시。결과：1)불동급별운동원대비중,각관절기군적 PT/BW0°/s 、AP180°/s 、WF180°/s 등지표차이정황병불상동；2)운동원급별변화적량개계단중,균존재각자변화폭도교대적기력지표(여요배부,NFC→ SM：EPT/BW0°/s 변화16.41%；SM→ISM：EPT/BW180°/s 변화16.03%)；3)굴신력구비재불동급별운동원관절중적표현불일,차존재불은정정황(슬관절 F/E0°/s 재40.59±6.79~50.90±5.10)。결론：1)남자자유식솔교운동원수착운동수평적제고,각관절기군역량수평균유소제고,단량자병비시선성관계；2)견、주관절기군측중동태조건하적은정성역량훈련,요배부 기 군 응 재 최 대 력 량 기 출 상발전쾌속역량,슬관절수제고쾌속역량화정태은정역량。
Objective:This study is to explore the muscle strength characteristics of major joints (shoulder,elbow,back,knee)on elite freestyle wrestlers in China.Methods:The flexion and extension of the major joints were texted by the ISOMED 2 0 0 0 testing system for 2 7 national team athletes.Results:1 )some indexes of joints,such as PT/BW0°/s ,AP1 80°/s ,WF1 80°/s were different on different levels athletes;2 )In the two stages of athletes category change,there were larger muscle strength indexes which is respective change range (such as the lower back, NFC→ SM:EPT/BW0°/s is 1 6 .4 1 % ;SM→ ISM:EPT/BW1 80°/s is 1 6 .0 3 %);3 )The perform-ance of the F/E is different in different level athletes ’major joints,and there were unstable conditions (knee joint:4 0 .5 9 ± 6 .7 9 ~ 5 0 .9 0 ± 5 .1 0 ).Conclusion:1 )muscle strength level of major joints is increased with the increasing of competitive levels for male freestyle wres-tlers ,but this is not a line relationship;2 )Shoulder and elbow muscles should focus on the dy-namic stability strength training,the lower back muscles should develop rapid strength on the basis of maximum strength,and knee joint muscles should improve rapid strength and static stability strength.