Dataset used for OpenGRF validation

The data were collected in the context of a previous</p><p dir="ltr">musculoskeletal modelling project approved by the institution's research</p><p dir="ltr">ethics committee. They were not collected specifically for the OpenGRF paper;</p><p dir="ltr">they were subsequently reused as the experimental validation dataset for</p><p dir="ltr">OpenGRF.</p><p dir="ltr"><br></p><p dir="ltr">The dataset contains marker-based motion-capture and force-plate data from</p><p dir="ltr">seven healthy adults.

Each participant performed six repetitions of level</p><p dir="ltr">walking, stair ascent, and stair descent, for a total of 126 trials. During the</p><p dir="ltr">OpenGRF study, the force-plate measurements were used as reference data to</p><p dir="ltr">validate predicted ground reaction forces and moments and centre-of-pressure</p><p dir="ltr">trajectories.</p>