Shoulder CARs

MobilityBW

Slow, full-tension circular rotation of the shoulder through its complete range of motion, training active control at the end ranges rather than passive flexibility.

Demo: Victory Performance and Physical Therapy

Sets

2

Reps

3-5 slow circles each direction, per side

Rest

30s

Contraindications

Shoulder instability or labral pathology — work with a clinician to define safe range.

Setup

Stand tall, brace the core and glutes, keep the torso still throughout.

Execution

  1. 1Raise the arm forward and up into full flexion with the thumb rotating externally
  2. 2Continue the circle out to the side and down into extension, rotating internally
  3. 3Keep the torso and ribcage from moving — isolate the shoulder joint
  4. 4Move as slowly as possible, pushing gently at every end range
  5. 5Reverse direction for equal reps

Key cues

  • Brace the whole body, especially the torso, to isolate the shoulder
  • Move slower than feels natural
  • Push into every end range rather than just passing through
  • Keep the ribcage from flaring or the torso from leaning

Common faults

  • Letting the torso lean or rotate to fake more shoulder range
  • Moving too fast and skipping end ranges
  • Shrugging instead of rotating purely at the glenohumeral joint
  • Losing tension in the trunk during the circle

Tweaks

  • Perform seated to remove hip/leg compensation
  • Add resistance band overpressure at end ranges (PAILs/RAILs)
  • Reduce range initially and expand gradually over weeks

Regressions

Band Pass-Through

Muscles

Primary: Rotator Cuff, Deltoids

Secondary: Scapular Stabilizers, Core

Notes

Ideal daily maintenance for anyone doing heavy pressing, overhead work, or combat sports.

Sources

Attribution: Dr. Andreo Spina / Functional Range Conditioning (FRC)