Nadine assesses her patient's knee flexion strength in both the sitting and standing positions. The therapist finds that the patient has diminished end range knee flexion strength in standing. The physical therapist is challenged with determining which is most likely reason for the diminished knee flexion strength. How well do you understand the concept of active and passive insufficiency? Let's test your understanding in this excellent episode about active and passive insufficiency.  Click to listen now: iTunes:http://bit.ly/NPTECLINICALFILES Libsyn: http://bit.ly/LIBSYNFILES Did you get this question wrong?! If you were stuck between two answers and selected the wrong one, then you need to visit www.DestroytheNPTE.com, to learn about the #1 solution to STOP getting stuck.