WHEN IT COMES to building a muscular back, rows are a classic choice. If you walk into a gym, you'll be bound to encounter a muscle-up man performing the bent-over barbell or dumbbell row, one of the ...

Grab a dumbbell in each hand, palms facing each other, and lie face down on a bench set at a 45-degree incline. A. Bend your elbows and squeeze your shoulder blades to pull the dumbbells to your sides ...