Excellent exercise for rear delts

Cable rear delt flys are (in my opinion) the best exercise for building mass and shape to your posterior deltoids.

I set the cable pins to high, grab both cables by the ends, have a slight bend in my elbows, pull back with rear delts and ensuring that my arm remains constant throughout the set. For this workout I supersetted with bent over dumbbell flys on bench.

I got the cable flys idea from Rob Riches and the mans a ripped beast!

Check him out on his site and YouTube