Straight Leg Raise Test | Radicular Pain Assessment | Radicular Syndrome

Gerber's Lift-Off Test — Detecting Subscapularis Tears

This simple test might look a little funny at first… but what it’s really checking is an important brain-body connection called the Tonic Labyrinthine Reflex (TLR)—which helps the brain and body communicate about balance, posture, and movement against gravity. 🧠 When this reflex doesn’t fully integrate, you may notice things like: • Trouble with balance or frequent tripping and falling • Difficulty sitting upright or maintaining good posture • Discomfort when moving the head (like during sports