How Heavy Are the Dumbbells You Lift? S1 E2 - Why Don't You Have Some Protein?

How Heavy Are the Dumbbells You Lift?

How Heavy Are the Dumbbells You Lift? S1 E2 - Why Don't You Have Some Protein?
7.8

Machio explains why exercising causes you to gain both weight and muscle, and describes how to do a lat pulldown. Akemi lectures on the importance of dynamic stretching. Hibiki learns about Ayaka's family business.