ForceBody pairs the SKEL parametric body model with measured ground reaction forces and inverse-dynamics joint torques across 10,386 motion trials (26.9 hours of motion at 100 Hz) from 140 subjects. A subset of 8,652 trials additionally ships per-frame, per-joint Monte Carlo uncertainty sigma_tau for every torque label.
Each trial is stored as a single NumPy .npz file readable with numpy.load. No nimblephysics, OpenSim, or AddBiomechanics tooling is needed to consume the… See the full description on the dataset page:
https://huggingface.co/datasets/ForceBody/ForceBody_ano.
