The model is described as a joint file, a muscle file, and a set of
bone files for SIMM (Software for Interactive Musculoskeletal
Modeling). The joint and muscle files are in ascii format. The bone
files are in tar format.
SimTK is maintained through Grant R01GM124443 01A1 from the National Institutes of Health (NIH). It was initially developed as part of the Simbios project funded by the NIH as part of the NIH Roadmap for Medical Research, Grant U54 GM072970.