GIRD Test

To test for glenohumeral internal rotation deficit (GIRD), use a goniometer to measure internal rotation in both shoulders and compare the range of motion between the dominant and non-dominant sides.

"GIRD" stands for Glenohumeral Internal Rotation Deficit, a condition characterized by reduced internal rotation range of motion in the dominant shoulder compared to the non-controlling shoulder.

The normal range for GIRD is typically considered to be less than 18-20 degrees of difference in internal rotation between the dominant and non-dominant shoulders.