The film began as a look at bodybuilding from the perspective of a newcomer to the sport; to this end, the production had hired slim actor Bud Cort, with the intention of following Cort's development from a physically slight man to a muscular, strong bodybuilder. Cort trained at Gold's Gym for a brief period, taking lessons from Schwarzenegger, but ultimately felt that he was wrong for the project; Cort and the producers amicably parted ways, and the documentary team began to focus more intently on the established bodybuilders at Gold's.