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What is Gait Analysis?

Gait analysis, the kinematic and kinetic analysis of locomotion has historically been conducted in gait labs, involving optical/optoelectronic cameras in a given recording laboratory (gait lab). Gait analysis can involve multiple technologies, such as force plates, EMG and motion capture, to measure body movements, biomechanics, and the activity of the muscles. Motion Capture is used to record the body movements.

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Gait Analysis with Xsens Motion Capture

With Xsens motion capture you can conduct gait analysis anywhere, you are not bound to a gait lab. With us you have a portable gait lab you can transport anywhere you like.

 

Xsens Analyze is a full-body inertial motion analysis system based on a biomechanical model. The recorded data provides you with: 

 

  • 3D joint angles 

  • Body Centre of Mass 

  • Segment orientation, velocity and acceleration 

 

You can export the data in in your preferred format, such as BVH, C3D, MVNX and Excel. You can Integrate with industry-standard software such as MATLAB, OpenSim and Anybody.


You can do a gait analysis using two hardware configurations (Xsens Link and Xsens Awinda), or ‘suits’. Both suits are wireless and consist of 17 motion trackers for full-body human motion measurements. You can easily transport the system as hand luggage and do the assessment at the work place, on the field, or in the lab. The data is recorded in Xsens’ proprietary software Xsens Analyze.

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Three steps to do Gait Analysis

Doing a gait analysis with Xsens motion capture is easy. You don’t need to setup any cameras and you do not need a studio or a lab. The Xsens Analyze software supports a reference camera to get synchronized recordings. You can record the gait anywhere you like, preferably in the natural environment of the subject to get the most natural data.

Gait Analysis in three steps :

1. Put on the motion capture gear and do a calibration, this can be the Xsens Link lycra suit, or the Xsens Awinda strap set
2. Record a gait cycle with the Xsens Analyze software
3. Export the data in your preferred format
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Integrate with your preferred Gait Analysis platform

Either stream or export the Xsens motion capture data into your preferred Gait Analysis software. This can be MATLAB, BoB Biomechanics, AnyBody, Visual3D, or others. Additionally, integrations are available for  EMG, Force plates, positional aiding, and more.

Research references Gait Analysis

Navigate through these publications to find out more about relevant Gait Analysis research involving Xsens sensors.

 

  • “Measure of the 3D gait kinematics in real-life environments through the Outwalk protocol: Development of the end-user clinical software.” Gait & Posture, Volume 30, Supplement 2, 18th Annual General Meeting of European Society of Movement Analysis in Adults and Children – ESMAC 2009, November 2009, Pages S132-S133, ISSN 0966-6362, DOI: 10.1016/j.gaitpost.2009.08.198.

  • Cutti AG, Ferrari A, Garofalo P, Raggi M, Cappello A, Ferrari A. “’Outwalk’: a protocol for clinical gait analysis based on inertial and magnetic sensors.” Med Biol Eng Comput. 2010 Jan;48(1):17-25.

  • Ferrari A, Cutti AG, Garofalo P, Raggi M, Heijboer M, Cappello A, Davalli A. “First in vivo assessment of “Outwalk”: a novel protocol for clinical gait analysis based on inertial and magnetic sensors.” Med Biol Eng Comput. 2010 Jan;48(1):1-15.

  • Raggi M, Tura A, Rocchi L, Cutti AG, Orlandini D, Chiari L, “Gait analysis through inertial sensors in transfemoral amputees: Step and stride regularity.” GAIT & POSTURE, Vol. 24, Suppl. 1, Pg. S17-S18

  • Raggi M, Cutti AG, Giovanardi A, Chiari L, Orlandini D, Davalli A, “Wearable sensors for the real-time assessment of gait temporal symmetry in above-knee amputees: a validation study.” GAIT & POSTURE, Vol. 28, Suppl. 1, August 2008, Pages S31-S32