The Aerobics Radio is given to the player if they attended the Morning Aerobics and got their card stamped fourteen times in Animal Crossing. The first time the player attends the Morning Aerobics, they must speak with Tortimer to receive a card and a stamp. Every morning they go, they receive a stamp from Mayor Tortimer. If they attend all fourteen days, they will get the Aerobics Radio that allows them to do Aerobics in their house. Only one radio can be on at a player's house, so if they turn the Aerobics Radio on, the other radio will turn off. The player can do the Morning Aerobics routine while the music plays. The song played was going to be in Super Smash Bros. Brawl, but it was cut out for an unknown reason.