Measuring lumbar back motion during functional activities using a portable strain gauge sensor-based system: A comparative evaluation and reliability study.

  title={Measuring lumbar back motion during functional activities using a portable strain gauge sensor-based system: A comparative evaluation and reliability study.},
  author={Magdalena Suter and Patric Eichelberger and Jana Frangi and Edwige Simonet and Heiner Baur and Stefan Schmid},
  journal={Journal of biomechanics},

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