Open Exercise

Development draft, v0. Formats and IDs may change.

Catalogue

Weight Plate Bus Driver

oec:weight-plate-bus-driver

An isolation exercise that holds a weight plate straight out and rotates it side-to-side to challenge the anterior deltoids and shoulder stabilizers.

Generated by gemini-3.8-flash from the sources below. No person has checked this record. Don't rely on it for safety.

Also called: Bus Driver, Bus Drivers, Plate Bus Driver, Plate Steering Wheel, Weight Plate Steering Wheel

How to do it

Setup

  1. Stand tall with feet hip-width apart, or sit upright on a flat bench with your core braced.
  2. Grip the sides of a weight plate at roughly the 9 and 3 o'clock positions.
  3. Raise the plate straight out in front of you to shoulder height with arms extended and a slight, soft bend in the elbows.

Movement

  1. Maintaining shoulder height, smoothly rotate the plate like a steering wheel until one hand is directly above the other (12 and 6 o'clock).
  2. Pause momentarily, then reverse the rotation back through center until the opposite hand is on top.
  3. Continue alternating sides smoothly while keeping the arms elevated and torso upright.

Breathing

Breathe in a steady, continuous rhythm throughout the set without holding your breath against the isometric burn.

Cues

  • Keep the plate at eye-to-shoulder height
  • Turn from the shoulders, not just the wrists
  • Lock your ribcage down to avoid leaning back

Common faults

Letting the arms drop below shoulder height as fatigue sets in.
Use a lighter plate to maintain full shoulder elevation throughout the entire set.
Arching the lower back to compensate for shoulder fatigue.
Squeeze your glutes and brace your abs to keep the pelvis and spine neutral.
Excessively bending the elbows into a chest press position.
Keep elbows nearly straight with only a soft micro-bend to maximize lever-arm tension on the deltoids.

Safety

  • Start with light weight plates (5–10 lb / 2.5–5 kg), as the long lever arm places significant demand on shoulder stamina.

Muscles

  • Front deltoid prime mover
  • Side deltoid synergist
  • Pectoralis major, clavicular head synergist
  • Upper trapezius synergist
  • Serratus anterior synergist
  • Rectus abdominis stabilizer
  • Erector spinae stabilizer

Joints

  • Shoulder: Isometric stabilization, Internal rotation, External rotation
  • Shoulder blade: Upward rotation, Isometric stabilization
  • Elbow: Isometric stabilization
  • Lumbar spine: Isometric stabilization

Details

Movement
Shoulder raise isolation, Rotation
Modality
Hypertrophy, Strength
Mechanics
isolation
Force
push
Laterality
bilateral
Kinetic chain
open
Level
beginner
Equipment
Weight plate
Record
Repetitions and Load; or Duration and Load
Load
external, total

Related

Sources

This record: CC-BY-SA-4.0.

Data

weight-plate-bus-driver.json