Do dumbbell rows work biceps?

What muscles does a dumbbell row work?

Dumbbell rows put special emphasis on your back muscles, including the latissimus dorsi, posterior deltoids, teres major, trapezius, and rhomboids.

Are bicep curls a waste of time?

The short answer is no! Of course biceps curls are not useless. It’s become common place for trainers and some coaches to say that this classic and iconic exercise is a waste of time. … The theory that some fall back on is that if the movement isn’t organic in nature, then you shouldn’t exercise in that manner.

Which bicep curl is most effective?

Concentration curls

Arguably the most efficient exercise in yielding maximum bicep growth, a recent study by the American Council on Exercise found that the seated concentration curl yielded 97% bicep activity in contrast to EZ-bar curls (wide grip 75%; narrow grip, 71%), incline curls (70%), and preacher curls (69%).

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