Sidelying Scapular Clocks: Improve Shoulder Control and Stability

The Sidelying Scapular Clocks exercise is a great way to build awareness and control of your shoulder blade (scapula). This movement helps strengthen and mobilize the muscles that control shoulder stability, which is essential for pain-free shoulder motion—especially after injury or surgery.

How to Perform Sidelying Scapular Clocks

What You’ll Need:

  • A flat, comfortable surface like a table, mat, or bed

Steps:

  1. Start Position: Lie on your side on a flat surface, allowing your top arm to rest comfortably along your side or across your body.
  2. Begin the Clockwise Motion: Slowly begin moving your shoulder blade in a circular motion, following this sequence:
    • Elevate: Bring your shoulder up toward your ear.
    • Protract: Move it forward, away from your spine.
    • Depress: Lower your shoulder down, away from your ear.
    • Retract: Pull it back toward your spine.
  3. Complete Reps: Perform 6–8 slow, controlled repetitions in this clockwise direction.
  4. Reverse the Motion: Now go counterclockwise:
    • Start by moving your shoulder back (retraction).
    • Then move it up (elevation).
    • Follow by forward (protraction).
    • Finally, move it down (depression).
  5. Focus on Form: Keep the movement smooth and controlled, focusing on moving only the scapula—avoid twisting your torso or using momentum.

Pro Tips:

  • Think of your shoulder blade tracing the numbers of a clock.
  • Perform slowly for better muscle engagement and joint awareness.
  • Stay relaxed through the neck and upper body to avoid unnecessary tension.

This subtle but powerful drill enhances scapular mobility, coordination, and stability—making it a smart addition to shoulder rehab or warm-up routines.