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首页> 外文期刊>Indian journal of physiology and pharmacology >Temporal spatial parameters of gait with barefoot, bathroom slippers and military boots.
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Temporal spatial parameters of gait with barefoot, bathroom slippers and military boots.

机译：赤脚，浴室拖鞋和军靴的步态时空参数。

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摘要

Nine temporal spatial parameters of gait were evaluated on 8 normal healthy able-bodied soldiers while walking barefoot, with bathroom slippers and military boots on, respectively. Subjects used their regular bathroom slippers and military boots for the study. A 5 camera based Expert Vision 3-D motion analysis system (M/s Motion Analysis Corporation, USA) was used while the subjects walked 10 meters along a straight and level walkway at a comfortable speed. Cleveland Clinic retro reflective marker sets for lower body were used to record static as well as walk data of both legs. Static and walk data were collected at 60 Hz and 120 Hz respectively. A minimum of 10 walking trials for each subject for each condition were obtained and at least 3 good trials having complete trajectories of all the markers covering entire gait cycle for each condition were selected for analysis as per routine gait analysis procedure. A total of 83, 81 and 74 full strides for barefoot, bathroom slippers and military boot respectively were subjected to statistical analysis. Step length and stride length increased significantly from barefoot to military boot with a significant reduction in cadence. Swing phase and single support time increased significantly from barefoot to bathroom slippers and military boot. Total support time and initial double support time decreased significantly for the same conditions compared to barefoot. The observations in this study indicated that use of footwear (bathroom slippers, military boot) caused significant changes in the gait parameters.
机译：对八名正常健康的身体健壮的士兵赤脚行走时的九个步态时空参数进行了评估，分别穿着浴室拖鞋和军靴。受试者使用他们的常规浴室拖鞋和军靴进行研究。使用了基于5个摄像头的Expert Vision 3-D运动分析系统（美国M / s运动分析公司），而受试者沿着平直的人行道以舒适的速度行走了10米。克利夫兰诊所下半身的复古反光标记套装用于记录双腿的静态和步行数据。静态和步行数据分别以60 Hz和120 Hz收集。根据常规步态分析程序，针对每种情况针对每个受试者至少进行了10次步行试验，并选择至少3个具有覆盖所有步态周期的所有标记物完整轨迹的良好试验，以进行分析。分别对赤脚，浴室拖鞋和军用靴子分别进行了83、81和74个全步幅统计分析。从赤脚到军靴，步长和步幅明显增加，步频也大大降低。从赤脚到浴室拖鞋和军用靴，摇摆阶段和单次支撑时间显着增加。与赤脚相比，相同条件下的总支撑时间和初始双支撑时间明显减少。这项研究中的观察结果表明，使用鞋类（浴室拖鞋，军靴）会导致步态参数发生重大变化。

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