Clarissa Explains It All (1991)

S3E10 Football Fever

Title: Football Fever Plot: Marshall wagers with his neighbor that a Darling can secure a spot on the varsity football team. However, Ferguson soon discovers that his best chance is to promote himself as the Smallest Student Football Player. Meanwhile, Clarissa puts Ferguson through an exhausting regimen of unconventional 'training' in preparation for the upcoming football try-outs.