In a body building school, various animals are hard at work on their bodies, punching the punching bag, rowing the rowing machine, etc. Meanwhile, the bulldog instructor sleeps at his desk. But when the health nuts hear Heckle and Jeckle hawking fitness pills out on the street, they all rush outside to get some. The bulldog is furious and does what he can to get rid of these pests. But the Talking Magpies are too clever for him—at least until “The End” card appears.