Was a sim instructor on the C141A in the early 70's. The 2-engine out routine was a physical challenge; after that drill, people would come out of the box with shaking leg, or limping, sometimes unable to walk. When women were first checked out on the equipment, some crewmembers were scandalized that this drill had to be waived for some of the women...glad it was, never resulted in a problem on the line,
AFAIK. Sam