How Heavy Are the Dumbbells You Lift? manga volume 13 features story by Yabako Sandrovich and art by MAAM.

After getting involved in a turf war, Hibiki gets drafted by delinquents and ends up participating in a fierce battle against a bunch of big, tough ladies! Is she out of her mind, or just out of her league? Plus, tons of new workout routines that will strengthen your body from your core to your fingertips!