CAJ | 학술논문

运用德国SIMI Motion7．50运动分析系统对2007年世界锦标赛赛艇女子单人双桨运动员途中划技术进行二维录像解析，探讨优秀女子赛艇运动员划桨动作的运动学特征。研究发现，一桨周期内，由于运动员身体前倾程度以及桨叶入水角度不一，运动员间以髋关节和肩关节的活动范围差异较大。运动员拉桨初期注重腿部推蹬，躯干不能过早伸展；拉桨后期要求躯干至上肢关节协调发力。回桨阶段运动员肩肘关节和躯干最大角速度几乎同时达到，上肢关节衔接技术要求较高，腿部处于放松状态，不参与发力。躯干在整个回桨过程中基本保持匀速运动状态。
운용덕국SIMI Motion7．50운동분석계통대2007년세계금표새새정녀자단인쌍장운동원도중화기술진행이유록상해석，탐토우수녀자새정운동원화장동작적운동학특정。연구발현，일장주기내，유우운동원신체전경정도이급장협입수각도불일，운동원간이관관절화견관절적활동범위차이교대。운동원랍장초기주중퇴부추등，구간불능과조신전；랍장후기요구구간지상지관절협조발력。회장계단운동원견주관절화구간최대각속도궤호동시체도，상지관절함접기술요구교고，퇴부처우방송상태，불삼여발력。구간재정개회장과정중기본보지균속운동상태。
In order to probe into kinematical characteristics of stroke movement of elite female rowers,this paper analyzes rowing technique of women single sculls in 2007 world rowing championship by using the method of 2D SIMI Motion 7. 50 Analysis System. The result shows that there exists significant difference among hip and shoulder range of activities because of body leaning forward angle and the blade into the water mixed in a stroke cycle. In initial stage of driving oar, rowers pay attention to the leg dint and not lead to stretch torso early. In anaphase stage, request torso and arms joint to moderate hair dint. In the stage of recovering oar, the maximal angle velocity of shoulder and elbow joints, torso almost attain in the meantime, the technique of arms joint linked up to have higher request, and legs are in a relax state. The torso is basic to keep even pace in the whole process of recovery oar.