Ep. 15: Chespin Gains Weight from Macarons, Clemont Designs Exercise Machine for Battle Training
Aired on February 6, 2014Filler

15
After consuming numerous macarons prepared by Serena, Chespin becomes overweight. Clemont decides to help the Pokémon lose weight by constructing a specialized exercise machine. The plan involves having Chespin burn calories by engaging in Pokémon battles. However, despite Clemont's efforts to implement this rigorous training regimen, Chespin fails to make any noticeable progress in reducing its weight. The situation highlights the difficulty of the diet plan and the lack of results from the battle-based exercise method devised by Clemont.
Episodes
- Ep. 11 · The Bamboozling Forest! The Bamboo Forest Chase! Yancham and Goronda!!
- Ep. 12 · Catching a Pokémon Smuggler and the Kofuurai Impersonation Plan
- Ep. 13 · Kindergarten Chaos! Nymphia versus Keromatsu! Kindergarten Chaos!!
- Ep. 14 · Ash and friends seek refuge in an abandoned mansion during a storm
- Ep. 15 · Chespin Gains Weight from Macarons, Clemont Designs Exercise Machine for Battle Training
- Ep. 16 · Bonnie and Another Girl Swap Bags, Leading to Dedenne and Pichu Confusion
- Ep. 17 · Ash Trains With Ninja Sanpei as Froakie Learns a New Move
- Ep. 18 · Ash and friends seek the stolen Poké Flute to wake the blocking Snorlax in Camphrier Town.
- Ep. 19 · Team Rocket seeks Madame X's help but falls under her control while Pikachu is captured.