Today’s Back/Biceps – Circuit includes 10 back and biceps moves, 2 core moves, and no cardio. Ever wonder why your biceps feel so exhausted after these workouts? It’s not just the curls that attack them; it’s also the back work. Every time you perform a pulling motion, your biceps are activated. So if you were looking for ripped arms, you’ve come to the right place.

Need a little motivation? Right before you hit "play", think about that sleeveless shirt you’ve been wanting to wear…now go!