A PTA employed in an acute care hospital works with a patien…

A PTA employed in an acute care hospital works with a patient on bed mobility activities.  The PTA would like to incorporate a strengthening activity for the hip extensors that will improve the patient’s ability to independently reposition in bed, however, the patient does not have adequate strength to perform bridging.  The MOST appropriate exercise activity is:

A patient suffered a major MVA in which her knee was forced…

A patient suffered a major MVA in which her knee was forced into the dashboard.  The patient is in the maximum-protection phase of rehabilitation following surgery to repair the ligamentous injury to her knee.  Which of the following exercises is most appropriate during this phase of rehab?