When attempting to goniometrically measure a person’s should…

When attempting to goniometrically measure a person’s shoulder flexion in hooklying with their lumbar spine flat on the table, you will find that they are unable to fully flex their shoulder unless allowed to internally rotate their humerus or arch their back.  Which of the following is a logical explanation for this observation?

A 26-year-old male is 3 weeks post-op from an arthroscopic B…

A 26-year-old male is 3 weeks post-op from an arthroscopic Bankart repair. During a follow-up physical therapy session, he reports a sudden increase in anterior shoulder pain and a sensation of “slipping” when reaching behind him to put on a jacket. Which of the following is the most appropriate response by the PTA?