Replication Data for: Reconstruction of the vertical dynamic running load from the registered body motion

This dataset contains the data collected during an experimental study at the MALL, involving 13 experienced treadmill users. The GRFs were registered by an instrumented split-belt treadmill (Forcelink) with a sampling rate of 1 kHz. Six running speeds were considered for each participant. These speeds were chosen in the range that was considered comfortable for the involved participant. For each running speed, a measurement time of 2 minutes was considered which allowed for the registration of approximately 300 steps for each trial. In addition to the GRFs, the body motion was registered. A wireless inertial unit was placed as close as possible to the BCoM located at the level of the 5th lumbar vertebrae (L5) and securely fixed using a pelvis belt.
The sampling frequency of the inertial units was set to 200~Hz.
On top of this wireless inertial unit, a visual maker was placed. The motion of this visual marker was measured using a 10-camera Vicon motion capture system with a sampling frequency of 200~Hz. The accelerations of the visual markers are calculated by applying a central second-order finite differencing.