This is my own list of available movement-related datasets, that I refer to when I need to test new methods into my research.
Mobilize Center
These datasets include inertial measurement unit (IMU) data, X-rays, MRIs, and more from both healthy and clinical populations.
repository
modenaxe / awesome-biomechanics
biomechanist.net
This library include experimental and OpenSim data of different sports and locomotion.
gait data of elderly
This dataset is specifically for gait analysis, containing motion-capture data with demographic data, anthropometric measurements and performance assessments of older adults.
RRD MyPredict database
This database of IMU and EMG data is allow researchers to develop algorithms that utilize sEMG signals to predict human motor intention.