Score Upper Quarter Y-Balance Test (YBT-UQ) for shoulder impingement risk. Composite reach score less than 80% of arm length, medial direction less than 80 cm, or greater than 4% asymmetry indicates injury risk.
Enter the values for the scenario you are assessing. Score Upper Quarter Y-Balance Test (YBT-UQ) for shoulder impingement risk. Composite reach score less than 80% of arm length, medial direction less than 80 cm, or greater than 4% asymmetry indicates injury risk. Use the shoulder y-balance result to inform your calculation.