Y-Balance Test / Star Excursion

Gold-standard test to assess dynamic balance and detect asymmetries that predict injury risk. Simplified version of the Star Excursion Balance Test.

Purpose

Screen for dynamic balance and reach asymmetry.

Execution

1. Stand on the test leg at the center point
2. Reach the free leg in the anterior direction
3. Reach in posteromedial and posterolateral directions
4. Maintain balance without touching down
5. Record reach distances and compare sides

Key Observations

• Reach distance in anterior, posteromedial, posterolateral directions
• Balance errors or foot touch-downs
• Side-to-side reach asymmetry

Views

• frontal

Protocol

1. Observe from: frontal.
2. Standardize start position and instructions.
3. Perform 2-3 trials per side when applicable.
4. Record key observations and any positive indicators.
5. Compare left vs right when applicable.

Reference

Phil Plisky et al.