WELCOME TO THE NEW PLATFORM FOR THE OPENSIM DOCUMENTATION
Remember to update your bookmarks with our new URL.
If you find missing content or broken links, let us know: opensim@stanford.edu
See the Work
OpenSim is a powerful and freely available tool for modeling and simulation of movement. Watch the video below to get an overview of the project and see how OpenSim can be used to help plan surgery for children with cerebral palsy.
Problems displaying the video? You can also watch it here. Contributors to the video are listed in the credits. For a list of contributors to the OpenSim project see our People page. For more videos and examples, visit the OpenSim YouTube Channel.
Musculoskeletal modeling and dynamic simulation have recently emerged as powerful tools to uncover the biomechanical causes of movement abnormalities and to design improved treatments. Starting in 2006, we developed powerful, freely available software for simulating human movement, OpenSim. Users of this technology address fundamental issues in movement science and focus on critical areas of rehabilitation medicine, including stroke, spinal cord injury, cerebral palsy, prosthetics, orthotics, and osteoarthritis.
See examples of research projects developed with OpenSim in:
These projects are hosted through our sister site SimTK.org, a development environment and home for hundreds of biomedical research projects and teams.
OpenSim in Action
The Nike commercial during the 2017 Super Bowl includes footage from OpenSim and our lower limb model.
The model appears around the 25-second mark.
OpenSim is supported by the Mobilize Center , an NIH Biomedical Technology Resource Center (grant P41 EB027060); the Restore Center , an NIH-funded Medical Rehabilitation Research Resource Network Center (grant P2C HD101913); and the Wu Tsai Human Performance Alliance through the Joe and Clara Tsai Foundation. See the People page for a list of the many people who have contributed to the OpenSim project over the years. ©2010-2024 OpenSim. All rights reserved.