Tom and Jerry Tales - Season 1 - Eps 35: Beefcake Tom
Flabby, out-of-shape Tom can't even chase Jerry anymore. He decides to enroll in a gym to get back his fighting physique. Jerry decides to tease him and gives him his own brand of exercise regime. At the end, Tom gains muscles and Jerry decides that they should train some more. However, due to Jerry's excessiveness, Tom uses him as a muscle pumper.
About Tom and Jerry Tales

Title: Tom and Jerry Tales
First Air Date: 2006-09-23
Last Air Date: 2008-03-22
Status: Ended
Rating: 7.509/10 (from 113 votes)
Language: EN
Seasons: 2
Total Episodes: 78
Network: The CW
Genres: Animation, Kids, Comedy, Family
Production Companies: Warner Bros. Animation, Turner Entertainment
Synopsis
Tom and Jerry Tales is an American animated television series featuring the cat-and-mouse duo Tom and Jerry.