Prof. Ludwig Von Drake returns for another of his interesting treatments of two favorite subjects: sports and fitness. He illustrates his points through the use of several Goofy cartoons. Prof. Ludwig Von Drake returns for another of his interesting treatments of two favorite subjects: sports and fitness. He illustrates his points through the use of several Goofy cartoons. Prof. Ludwig Von Drake returns for another of his interesting treatments of two favorite subjects: sports and fitness. He illustrates his points through the use of several Goofy cartoons. Prof. Ludwig Von Drake returns for another of his interesting treatments of two favorite subjects: sports and fitness. He illustrates his points through the use of several Goofy cartoons.