For installation of FAST, go to:
https://pypi.org/project/FASTrack/ or https://github.com/turalaksel/FASTrack
For FAST example movies, go to:
For figure explanation, see:
Aksel, T., Choe Yu, E., Sutton,S., Ruppel, K.M. and Spudich, J.A. (2015). Ensemble Force Changes that Result from Human Cardiac Myosin Mutations and a Small-Molecule Effector. Cell Reports 11:910-920.