A database of lower-body activities covering 30 participants across 16 tasks. Left-leg muscle dynamics (rectus femoris, vastus medialis, tibialis anterior, gastrocnemius) were synchronously recorded using electromyography (EMG) and acceleromyography (AMG), alongside full lower-body kinematics captured by an optical motion-capture system.

A database of wideband vibrations was collected from 31 participants walking over 18 different ground surfaces, with six of these surfaces measured in both dry and wet conditions.