The legacy of "Pumping Iron" extends far beyond its initial release. The film has inspired countless bodybuilders, athletes, and fitness enthusiasts, offering a glimpse into the world of competitive bodybuilding and the dedication required to succeed. The film's influence can be seen in modern bodybuilding documentaries and films, such as "Generation Iron" and "The King of Kong." Moreover, "Pumping Iron" has become a cultural touchstone, with references to the film appearing in popular culture, from music to comedy sketches.