Determine the Foot Strike Pattern Using Inertial Sensors

Tzyy Yuang Shiang, Tsung Yu Hsieh, Yin Shin Lee, Chen Chi Wu, Meng Chieh Yu, Chung Huan Mei, I. Han Tai

研究成果: 雜誌貢獻文章

2 引文 (Scopus)

摘要

From biomechanical point of view, strike pattern plays an important role in preventing potential injury risk in running. Traditionally, strike pattern determination was conducted by using 3D motion analysis system with cameras. However, the procedure is costly and not convenient. With the rapid development of technology, sensors have been applied in sport science field lately. Therefore, this study was designed to determine the algorithm that can identify landing strategies with a wearable sensor. Six healthy male participants were recruited to perform heel and forefoot strike strategies at 7, 10, and 13 km/h speeds. The kinematic data were collected by Vicon 3D motion analysis system and 2 inertial measurement units (IMU) attached on the dorsal side of both shoes. The data of each foot strike were gathered for pitch angle and strike index analysis. Comparing the strike index from IMU with the pitch angle from Vicon system, our results showed that both signals exhibited highly correlated changes between different strike patterns in the sagittal plane (r = 0.98). Based on the findings, the IMU sensors showed potential capabilities and could be extended beyond the context of sport science to other fields, including clinical applications.

原文英語
文章編號4759626
期刊Journal of Sensors
2016
DOIs
出版狀態已發佈 - 2016 一月 1

指紋

Units of measurement
Sports
sensors
pitch (inclination)
Sensors
systems analysis
shoes
Landing
landing
Kinematics
Cameras
kinematics
cameras
Motion analysis

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Instrumentation
  • Electrical and Electronic Engineering

引用此文

Shiang, T. Y., Hsieh, T. Y., Lee, Y. S., Wu, C. C., Yu, M. C., Mei, C. H., & Tai, I. H. (2016). Determine the Foot Strike Pattern Using Inertial Sensors. Journal of Sensors, 2016, [4759626]. https://doi.org/10.1155/2016/4759626

Determine the Foot Strike Pattern Using Inertial Sensors. / Shiang, Tzyy Yuang; Hsieh, Tsung Yu; Lee, Yin Shin; Wu, Chen Chi; Yu, Meng Chieh; Mei, Chung Huan; Tai, I. Han.

於: Journal of Sensors, 卷 2016, 4759626, 01.01.2016.

研究成果: 雜誌貢獻文章

Shiang, TY, Hsieh, TY, Lee, YS, Wu, CC, Yu, MC, Mei, CH & Tai, IH 2016, 'Determine the Foot Strike Pattern Using Inertial Sensors', Journal of Sensors, 卷 2016, 4759626. https://doi.org/10.1155/2016/4759626
Shiang, Tzyy Yuang ; Hsieh, Tsung Yu ; Lee, Yin Shin ; Wu, Chen Chi ; Yu, Meng Chieh ; Mei, Chung Huan ; Tai, I. Han. / Determine the Foot Strike Pattern Using Inertial Sensors. 於: Journal of Sensors. 2016 ; 卷 2016.
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