The Apprehension and Relocation Test also evaluates for anterior glenohumeral stability. With the patient supine, abduct shoulder to 90 degrees and externally rotate arm to place stress on the glenohumeral joint. If the patient feels apprehensive that the arm may dislocate anteriorly, it is a positive Apprehension Test. The Relocation Test is then performed, using the examiner's hand to place a posteriorly directed force on the glenohumeral joint. Relief of apprehension for dislocation is a positive test.