Chapter 40

Fat-Burning is the fortieth chapter of the manga Dumbbell Nan-Kilo Moteru?.

Plot
With spring break in session, the girls go the gym and find it packed. After Machio asks them what they wanted to train, Hibiki emphatically mentions her abs, adding her confusion that she didn't have a flat stomach. Machio explains about fat covering them and then explains about cardio.

Exercise Learned
The exercises focused on in this chapter are aerobic exercises.