Familiarization to treadmill running in young unimpaired adults
Familiarization to treadmill running in young unimpaired adults
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DOI：
10.1016/j.humov.2005.08.001
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发表时间：
2005-08-01
影响因子：
2.1
通讯作者：
Schache, AG
中科院分区：
文献类型：
--
作者：
Lavcanska, V;Taylor, NF;Schache, AG
这项研究调查了熟悉跑步机所需的时间。17名没有使用跑步机经验的年轻健康成年人，以自己选择的速度在跑步机上跑了11分钟。用三维运动分析系统采集0、2、4、6、8和10 min时骨盆、髋关节、膝关节和踝关节的离散矢状面角运动学参数以及节奏和步幅时间数据。参与者被认为熟悉跑步机6分钟，因为从这段时间开始，任何因变量都没有显著变化。此外，连续时间之间的平均绝对差值最小（1.3度），平均类内相关系数[ICC(2,1) =.95]最大，可靠性高。未来比较跑步机和地上跑步的研究需要在采集矢状面运动数据之前提供至少6分钟的跑步机熟悉时间。(c) 2005 Elsevier B.V.版权所有
This study investigated the time needed for familiarization to treadmill running. Seventeen young healthy adults, who were inexperienced on a treadmill, ran for 11 min on a treadmill at their self-selected speed. Discrete sagittal-plane angular kinematic parameters of the pelvis, hip, knee and ankle, and cadence and stride time data were captured with a three-dimensional motion analysis system at 0, 2, 4, 6, 8 and 10 min. Participants were considered familiarized to treadmill running by 6 min, as there were no significant changes in any dependent variables from this time. Furthermore, mean absolute difference scores between consecutive times were minimal (1.3 degrees) and the average intraclass correlation coefficient [ICC(2, 1) =.95] was maximal and highly reliable by this time. Future studies comparing treadmill and overground running need to provide an adequate treadmill familiarization time of at least 6 min prior to data capture of sagittal-plane kinematic events. (c) 2005 Elsevier B.V. All rights reserved.