Why is the rotation movement so difficult compared to the row?

The external rotators of the shoulder are much smaller muscles than the lats and rhomboids used for rowing. You must select a weight that accommodates the weaker rotation phase to ensure proper form.

Should I feel this in my lower back?

You may feel some tension from stabilizing your torso, but you should not feel any sharp pain. Ensure your core is braced and your spine remains neutral throughout the set.

Can I perform this exercise standing upright?

The bent-over position allows gravity to provide resistance for both the row and the rotation. Standing upright would remove the resistance from the rotation phase unless you used cables.

Bent Over Row to External Rotation Guide

Master the bent over row to external rotation to build upper back strength and improve shoulder stability with our step-by-step guide.

How to Perform

Stand with your feet shoulder-width apart holding a dumbbell in each hand with a neutral grip.
Hinge forward at the hips while keeping your back flat until your torso is nearly parallel to the floor.
Pull the dumbbells toward your ribs by driving your elbows up until your upper arms are in line with your torso.
Pause in the row position and rotate your forearms upward until they are parallel to the floor while keeping your elbows tucked.
Slowly reverse the rotation by lowering your forearms back to the vertical position.
Extend your arms fully to lower the dumbbells back toward the floor to complete the repetition.

Common Mistakes

Using too much weight which compromises the rotation phase
Rounding the lower back during the hinge
Flaring the elbows out too wide instead of maintaining a 90-degree angle
Using momentum to swing the weights during the rotation

Muscles Worked

Primary movers

Upper Back

Stabilizers

Rear Deltoids
Rotator Cuff
Trapezius
Rhomboids

Related Guides

2 Handed Kettlebell Swing — Strength
3D lunge warmup — Strength
4-count burpees — Strength

Upper Back · Strength