The _____________ is the set of muscles that act to both assist to extend the hip and powerfully flex the knee, supplied by the sciatic and tibial nerves, having 3 muscles, but 4 muscle bellies.

What are the correct normal AAOS adult values for PROM for the hip, and per PhysioU?  

The proper progression of graded or gradually applied rehab. exercise difficulty is which combination, moving left to right?

In following the overload principle for exercise: to work more on pure power, we would teach and guide the pt. safely through light resistance in “Olympic Style” lifting for 15 reps in a row X 1-2 sets, as pictured here.

Your patient with Patello-femoral issues presents with this “sunrise view” on X-ray. What is this called in medical terms?

This muscle is typically tested in the standing position with heel raises, originating above the knee and posterior knee capsule, then inserting into the calcaneus bone, assists in knee flexion, and is innervated by a branch of the sciatic nerve at the S1-2 level (Tibial).

Please identify the correct landmark Axis using the large goniometer for measuring the knee ROM.

Plyometric exercise is done for explosive power, as represented best by which description and picture?

Your new patient is acutely injured and is in spasm in his hamstring mm. after a partial tear. What is the pain and spasm cycle and how could you help him get out of it? (under the direction of the PT)

Your patient has a “hard, sudden stop” at the near the end of knee extension. This would possibly indicate what?