A Nodal EasyFlex body represents a flexible body with full degree of freedom of nodes. This body is modeled by changing the body type of a solid or assembled body to EasyFlex Nodal in the subsystem. The degree of freedom of the body is determined by the number of nodes. This flexible body is good for representing a large and local deformation, and for contact problems. Unlike an FE body, an EasyFlex body doesn't require a mesh to function. You can model the flexible body on your system by using only CAD without any extra work.