Dumbbell Nan Kilo Moteru?

Hibiki is a teenager who loves to eat, but she starts to worry about her expanding waistline. She goes to a local gym, which is full of muscular men, including Akemi, the student council president. Akemi encourages Hibiki to try weight training, but she is reluctant at first. Her view changes when she meets the handsome trainer Machio. Inspired by him, Hibiki becomes determined to pursue fitness. The manga shares a universe with *Kengan Ashura* and *ST☆R: Strike it Rich*.