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. 2010 Dec;15(6):462-473.
doi: 10.1179/1743288X11Y.0000000006.

The use of inertial sensors system for human motion analysis

Antonio I Cuesta-Vargas  1 , Alejandro Galán-Mercant, Jonathan M Williams
Affiliations
Free PMC article

The use of inertial sensors system for human motion analysis

Antonio I Cuesta-Vargas et al. Phys Ther Rev. 2010 Dec.
Free PMC article

Abstract

Objective: The aim of this article is to review systematically and appraise critically the literature surrounding the research, comparing inertial sensors with any kind of gold standard; this gold standard has to be a tool for measuring human movement (e.g. electrogoniometry, optoelectronic systems, electromagnetic systems, etc.).

Method: A MEDLINE, EMBASE, CINAHL, PEDRo and SCOPUS search of published English language articles was conducted, which focused on articles that compared inertial sensors to any kind of gold standard (e.g. electrogoniometry, optoelectronic systems, electromagnetic systems, etc.), from 2000 to 2010. Two independent reviewers completed the study selection, quality appraisal and data extraction. The Critical Appraisal Skills Programme Español tool was used to assess study quality, and a reliability comparison between the systems was made.

Results: Fourteen out of 242 articles were reviewed, which displayed a similar threat to validity, relating to sample selection and operator blinding. Other study limitations are discussed. A comparison between the different systems showed good agreement across a range of tasks and anatomical regions.

Conclusions: This review concludes that inertial sensors can offer an accurate and reliable method to study human motion, but the degree of accuracy and reliability is site and task specific.

Keywords: Inertial sensors; Motion analysis; Review.

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Figures

Figure 1
Figure 1
Flow-chart displaying selection of studies.
See this image and copyright information in PMC

References

    1. Mills PM, Morrison S, Lloyd DG, Barret RS. Repeatability of 3D gait kinematics obtained from an electromagnetic tracking system during treadmill locomotion. J Biomech. 1996;40:1504–11. - PubMed
    1. Burnett AF, Barret CJ, Marshall RN, Elliot BC, Day RE. Three dimensional measurement of lumbar spine kinematics for fast bowlers in cricket. Clin Biomech. 1998;13:574–83. - PubMed
    1. Mannion A, Troke M. A comparison of two motion analysis systems used in the measurement of lumbar spinal mobility. Clin Biomech. 1999;14:612–19. - PubMed
    1. Luinge HJ, Veltink PH. Measuring orientation of human body segments using miniature gyroscopes and accelerometers. Med Biol Eng Comput. 2005;43:273–82. - PubMed
    1. Goodvin C, Edward J, Huang K, Sakaki K. Development of a real-time three-dimensional spinal motion measurement system for clinical practice. Med Biol Eng Comput. 2006;44:1061–75. - PubMed

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