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Biomechanics: 40 Years On

Joseph Hamill, Kathleen M. Knutzen, and Timothy R. Derrick

biomechanics revolve around technological developments. There are two primary areas that we will discuss regarding these developments: (a) musculoskeletal modeling and computer simulation and (b) motion capture markerless tracking. Technical advancements in data collection have been swiftly followed by

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Assessing Time-Varying Lumbar Flexion–Extension Kinematics Using Automated Pose Estimation

Paul N. Goncharow and Shawn M. Beaudette

algorithm on new data. Second, the current study only assessed the tracking of lumbar and elbow movement in ideal scenarios (ie, with physical markers present), future work will need to be taken to realize the effects of markerless tracking (using a diverse set of landmarks) on estimates of accuracy and

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Agreement Between Sagittal Foot and Tibia Angles During Running Derived From an Open-Source Markerless Motion Capture Platform and Manual Digitization

Caleb D. Johnson, Jereme Outerleys, and Irene S. Davis

. Evaluation of silhouette-based markerless tracking for kinematics in sport . ISBS Proceedings Archive . 2017 ; 35 ( 1 ): 231 . 3. Mentiplay BF , Hasanki K , Perraton LG , Pua YH , Charlton PC , Clark RA . Three-dimensional assessment of squats and drop jumps using the Microsoft Xbox One

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Automated Measures of Force and Motion Can Improve Our Understanding of Infants’ Motor Persistence

Kelsey Lucca, David Gire, Rachel Horton, and Jessica A. Sommerville

infant tasks, and new developments in markerless tracking makes 3D motion capture much more feasible for use with infants – placing physical markers on infants, as was necessary with older 3D motion tracking systems, is problematic because it is difficult to get markers in place on infants, and once in