Local beach-goers find that their beach has been taken over by a businessman training a stable of body builders.

A dishonest businessman asks rich layabout Craig Blake to help him buy a gym, which will be demolished for a development project in Alabama. But after spending time with weightlifter Joe Santo and gym worker Mary Tate Farnsworth, Craig wants out of the deal. The property negotiations turn ugly, causing a brawl at the gym and a spectacle at a big bodybuilding meet, as Craig learns that it's not easy to turn your back on fair-weather friends.

A slick promoter in the bodybuilding subculture of Venice Beach, California, finds what he considers a diamond in the rough: a dedicated but somewhat mentally challenged young man who wants to win bodybuilding championships, but needs some help and direction--and the promoter thinks he's just the one to do it.

An evil business executive is releasing dangerous toxins and the Barbarian Brothers set out to stop his evil work.

Desperate to outdo his muscular roommate, a broke and insecure young man takes an extreme shortcut in his quest for muscle and self-worth.

The world of female bodybuilding provides the backdrop for this tale of an aspiring young actress who initially becomes interested in the sport as a means of self-defense following a physical attack by two men, but then finds that while concentrating on building up her body her relationship with her parents, with whom she is living, and her new-found boyfriend, a young cop, is breaking down. Several noted bodybuilders and iron-pumpers, male and female, put in appearances to give this production an added authenticity.

Kerttu is assigned to a gym due to back problems, where it turns out she is a genetic super-talent. Suddenly, she finds herself aiming for an incredible goal: a fitness championship. She is aided by a former genetic prodigy, journeyman bodybuilder Vili, who has lost his purpose in life. The mismatched duo have a lot to learn from each other. Before Kerttu can get into shape for the competition and Vili back on the road to life, both must grow as people and overcome steep prejudices.

A camera crew follows Niels, a commanding trainer, as he helps his older brother Johnny, a quiet bodybuilder, prepare for the upcoming bodybuilding championship. However, it becomes clear, Johnny has a completely different dream in mind.

Joe wants to be a muscle man.

Michael Ward learns about bodybuilding from Britian's top muscle men and olympians.

Ryuzaki, an editor of Muscle Magazine, which features photographs of men with sculpted bodies, becomes involved with a man named Kitami; their affair soon becomes dominated by sadomasochistic games, with a horrid result. Jump ahead one year, Ryuzaki is released from jail and goes in search of Kitami, perhaps to make amends.

The inspirational tale of the grandfathers of the fitness movement as we now know it, Joe & Ben Weider. Battling anti-Semitism, racism and extreme poverty, the brothers beat all odds to build an empire & inspire future generations.