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首页> 外文会议>International Ergonomics Association, Congress >The Development of Sensor-Based Gait Training System for Locomotive Syndrome: The Effect of Real-Time Gait Feature Feedback on Gait Pattern During Treadmill Walking
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The Development of Sensor-Based Gait Training System for Locomotive Syndrome: The Effect of Real-Time Gait Feature Feedback on Gait Pattern During Treadmill Walking

机译：机车综合征的传感器的步态训练系统的发展：实时步态特征反馈对跑步机行走步态图案的影响

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The concept of locomotive syndrome was proposed by the Japanese Orthopedic Association; it typifies the condition of reduced mobility resulting from a locomotive organ disorder related to aging. Although several sensor-based gait training systems, which can feedback the gait features in real-time, have been developed for various musculoskeletal disorders, there are no such systems for locomotive syndrome. In this study, we reported how real-time locomotive syndrome related gait feature feedback effects on gait patterns during treadmill walking. 18 healthy participants were assigned into either intervention- or control-group. During 4 sessions (training-session, pre-intervention-session, intervention-session, and post-intervention-session), gait patterns were measured by a motion-capture system. During the intervention-session of the intervention-group, participants received LS-risk-scores made in this study. Meanwhile, they were asked to minimize the LS-risk-scores by modifying their knee joint motion. A two-way-repeated measure ANOVA was conducted on the LS-risk-scores to examine effects of the intervention. When interaction was found, paired t-tests were conducted on the LS-risk-scores and knee angles between the sessions respectively. As a result, the LS-risk-scores were significantly smaller (p < 0.05) during the post-intervention-session than the pre-intervention-session in the intervention-group. There were no significant differences on the LS-risk-scores between the sessions in the control-group. Further, in the intervention-group, significant differences (p < 0.05) were found between the sessions on the knee angles partially. There were no significant differences between the sessions on the knee angles in the control-group. These results indicate that people can alter their gait pattern if the LS-risk-scores are feedback in real-time.
机译：日本矫形协会提出了机车综合征的概念;它根据与老化有关的机车器官障碍产生的减少迁移率的条件。虽然已经为各种肌肉骨骼疾病开发了几种基于传感器的步态训练系统，其可以实时地反馈步态特征，但是对于各种肌肉骨骼疾病而言，没有这样的机车综合征的系统。在这项研究中，我们报道了实时机车综合征相关步态如何在跑步机行走期间对步态模式进行反馈效果。 18名健康参与者被分配到任何干预或控制组。在4个会议期间（培训会议，前进前会话，干预会议和干预后会话），通过运动捕获系统来衡量步态模式。在干预组的干预会议期间，参与者收到了本研究中提出的LS-Risk-Secors。同时，他们被要求通过修改膝关节动作来最小化LS-Risk-Scores。在LS-Risk-Sicrors上进行双向重复的衡量Anova，以检查干预的影响。发现相互作用时，分别在LS-Risk-Risk-Scores和膝关节之间进行配对的T检验。结果，在干预后会议后，LS-Risk-Scores显着较小（P <0.05），而不是干预群体中的前期前会议。对照组的会话之间的LS风险分数没有显着差异。此外，在干预组中，部分在膝关节内的膝盖角之间的显着差异（P <0.05）。对照组膝关节角之间没有显着差异。这些结果表明，如果LS-Risk-Scores是实时反馈，人们可以改变其步态模式。

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