ダンベル何キロ持てる？

Hibiki Sakura, a high schooler with a bottomless appetite, panics about her weight and decides to check out the new Silverman Gym. On the tour she runs into her elegant classmate Akemi Soryuin, the student council president and a closet muscle enthusiast, and meets the hulking trainer Machio. This comedy mixes gym life with genuine workout instruction as Hibiki trains alongside Akemi and the gym's coaches.