Dumbbell bent over row tips. This video shows the sub-optimal way vs the optimal way to perform supported single arm bent over row. ❌ Do not move the dumbbell in a diagonal line because the pull of gravity (reistance) is not in the diagonal direction. ✅ Make sure the dumbbell moves in a vertical direction to ensure optimal resistance due to the pull of gravity on those actively working muscles. . Coached by @workoutandfacts . #bentoverrow #bentoverrows #backworkout #workouttips #workout #exercis