After a brief history on the many different forms of manly arts through the years, from early man bashing each other with their primitive weapons, to Egyptians poking at their opponents' eyes, to the Medieval Era where knights in armor hammer each other with maces, to the romantic age where chivalrous gentlemen are slapping each other with the glove, and then to early fisticuff brawling, Goofy demonstrates the different methods of boxing. The narrator shows the audience, with Goofy as the model, learn about proper breathing exercises, skipping rope for conditioning, as well as punching the bag to measure coordination, agility, and developing the skill of "covering up", and shadow boxingliterally against his shadow, normally used for perfecting form and timing. The shadow makes his appearance as the narrator explain about good sportsmanship when both fighters give a friendly handshake before they pit their skills. Then the narrator explains the use of common blows, such as the right cross, the left cross, and the "double cross". With the motion of the slow-motion camera, Goofy is trying to deliver the uppercut against the shadow, much like a ballet dancer, but the opponent countered the blow and sends the Goof flying across the hall. Then the camera "rewinds" the scene, and resumes at normal speed, until the "frame" stops to where Goofy was almost hit by a real uppercut as the narrator explains how the course of the blow as the entire weight of the body is brought into play with terrific force and the action resumes. It's also important of not forgetting to duck. The shadow demonstrates more of the miscellaneous punches such as the left-hand jab, bolo, rabbit, solar plexus, backhand, and the roundhouse punch. Of course, there are rules involving fouls when the shadow hits Goofy below the belt, something that every fighter in boxing should never do, because it is very unsportsmanlike, unethical, unnecessary, and uncomfortable. And finally Goofy feels ready for the boxing ring as he faces off a different boxer as he charges at the opponent. But the foe, sporting a Navy anchor tattoo, knocks Goofy's lights out with a left haymaker. Time ever marches on in the art of self-defense.
Production
The cartoon was one of the very first to feature many replicas of Goofy at one time. The end of the short uses the Tarzan yell on the soundtrack.