A physical therapist is evaluating a 50-year-old patient wit…
A physical therapist is evaluating a 50-year-old patient with complaints of non-specific knee pain. The patient reports a gradual onset of these symptoms over the past few weeks. On examination, the therapist notes knee range of motion is within normal limits and pain-free, quadriceps MMT is 3/5, and pain seems to be exacerbated during forward trunk flexion. Which of the following is the MOST likely diagnosis?