Sandow (1894 Film) -- Directed By William K.L. Dickson -- Full Movie

Strong-man Eugene (Eugen) Sandow poses in a long shot on a bare stage against a black background, wearing only tight trunks and laced sandals. He begins with his arms folded against his chest, looking off screen left, then strikes a variety of poses that accentuate his muscular development. These positions include flexing his right arm with the fist to his head and face to shoulder; turning his back to the camera and flexing his upper arms and shoulder muscles; and, with his back still to the camera, stretching out and up with one arm at a time. Sandow then turns back to face the camera and performs a standing back flip. He closes in the same pose with which he opened From Biograph photo catalog: 24 feet. Still another picture of the great athlete displaying his muscles, and turning a somersault without touching hands to the floor -- IMDB