A 16-year-old soccer player enters the emergency room with a…

A 16-year-old soccer player enters the emergency room with an anterior tibialis muscle injury sustained during practice.  The patient has significant bruising and discoloration in the area.  Which nerve innervates the anterior tibialis muscle and may be tested in this patient?

A PTA moves a patient from sidelying to supine after the pat…

A PTA moves a patient from sidelying to supine after the patient was unable to maintain the manual muscle test position for the hip abductors.  Assuming the patient is able to complete full range of motion in the horizontal plane, the MOST appropriate muscle grade is: