Just because the dumbbell chest fly is simple, however, doesn't mean it's without subtleties. There's more to the movement than just kicking back on the bench and flapping away with a set of ...

Combine those two ideas and you get the weapon of mass pec construction that is the incline dumbbell flye. Lay flat on a bench set at a 30-45-degree angle holding a pair of dumbbells, locked out ...