Fig. 1From: Implementation and validation of the extended Hill-type muscle model with robust routing capabilities in LS-DYNA for active human body modelsSchematic structures of the Hill-type muscle models. With CE contractile element, PEE parallel elastic element, PDE parallel damping element, SEE serial elastic element, SDE serial damping element. a Structure of the LSDYNA muscle model *MAT 156. b Structure of the implemented four element muscle modelBack to article page