Summary: Shows how form, timing, and physical condition are necessary for effective tackling in football.

© Encyclopaedia Britannica Films, Inc.; 8Sep49; MP4562.

HOW TO TAKE A VACATION. Paramount Pictures Inc., c1941. 1 reel, sd.

Credits: Producer and director, Leslie Roush; photographer, William Steiner; film editor, Robert Blauvelt.

© Paramount Pictures Inc.; 10Oct41; MP11641.

HOW TO THROW. Encyclopaedia Britannica Films, Inc., c1948. 1 reel, si., b&w, 8mm. (Baseball)

Summary: Slow motion and stop motion techniques are used to demonstrate the important points of the four generally accepted ways of throwing a baseball—the overhand, the three-quarter, the side-arm, and the underhand throws.

© Encyclopaedia Britannica Films, Inc.; 18Feb48; MP3131.

HOW TO USE A FILE. The Skill Film Co., c1942. 1 reel.

Appl. authors: Adolph Panitz, Frederick Hettling.