What weight plate should I start with?

Begin with a 5lb or 10lb plate. Because the arms are held in a long lever position, even light weights create significant tension quickly.

Can I perform this exercise with a dumbbell?

Yes, you can hold a single dumbbell by its ends, though a plate is preferred as it mimics the diameter of a steering wheel for better range of motion.

Is this a strength or an endurance exercise?

It functions primarily as a muscular endurance and stability movement. It is best used toward the end of a workout or as part of a shoulder warm-up.

How to Do Bus Drivers: Shoulder Stability Guide

Master the Bus Driver exercise to improve shoulder endurance and stability. Follow our expert guide for proper form, common mistakes, and weight tips.

How to Perform

Stand with your feet shoulder-width apart and hold a weight plate by its sides at the 3 o'clock and 9 o'clock positions.
Raise the plate directly in front of you until your arms are parallel to the floor, maintaining a slight bend in the elbows.
Rotate the plate slowly to the left as far as comfortable, moving your hands to the 12 o'clock and 6 o'clock positions.
Reverse the motion by rotating the plate back through the center and over to the right side.
Continue rotating the plate back and forth while keeping your arms elevated and your torso stationary.
Lower the weight slowly to the starting position once the set is complete.

Common Mistakes

Arching the lower back to compensate for shoulder fatigue.
Allowing the arms to drop below shoulder height during the rotation.
Using excessive momentum instead of controlled, deliberate movements.
Gripping the plate too tightly and inducing unnecessary wrist strain.

Muscles Worked

Primary movers

Shoulders

Stabilizers

Forearms
Trapezius
Core

Related Guides

Arm Raises (T/Y/I) — Shoulders
Arnold Press — Shoulders
Australian pull-ups — Shoulders

Shoulders · Shoulders