About the How Heavy are the Dumbbells You Lift Manga Volume 12 (Mature)

JOIN THE CLUBMuscle-obsessed Akemi comes up with the idea of forming a strength training club at school. Hibiki and the others join in, and the girls turn the school’s old gymnasium into the club’s base. But the club is no cake walk, as everyone challenges themselves to intense workouts they can’t do at the gym!