Dumbbell Row With Twist The dumbbell row is a standard for anyone wanting to gain muscle, but when you add the twist, it becomes a core cruncher as well. Start in a squat position, holding one dumbbell in your right hand. Pull your elbow back toward your torso while squeezing your right shoulder blade. As the dumbbell comes up, twist so your right shoulder goes higher than your left. Reverse the motion and complete all reps on the right side before switching arms. Image Source: POPSUGAR Photography