Rocky

Rocky (Japanese: イワシミズ Iwashimizu) is a character of the day who appeared in Training Wrecks.

When and  were on their way to Mossdeep City, they arrived onto Muscle Island and met Rocky who made his home there. Rocky enjoys exercising, and uses Pokémon to help him. While his friends on the island were exercising, he shouted some encouragement to them. He introduced himself to the group and asked Ash about his journey. He showed the group around to the island where the s there were exercising. Rocky invited them to join along in which they agree, except for, but May joined them later on. Rocky assigned Ash and his to another mechanism and  watched on.

Another one of Rocky's hobbies is battling. Rocky requested Ash for one and they went to the beach area of the island. Rocky challenged Ash to a Double Battle as his friends continued their training on Muscle Island. Rocky, using his and, was able to get the upper hand in his battle against the young Pokémon Trainer by having the half-Ground Quagsire block all of 's Electric moves and having his Walrein use. However, Ash was able to deduce that the speed of the Ice Ball slowed down every turn. Using it to his advantage, he was able to defeat Rocky. Rocky complimented on Ash's strategy and May, Max and Brock then showed up. Rocky then pointed out a ferry to Mossdeep City for the group to take and the group went on board.

Trivia

 * Rocky's name is both a reference to and his Japanese name, which means water trickling from between rocks.

Fitness macht stark! Rocky Rocky Rocky