A 32-year-old patient presents with intermittent low back pa…
A 32-year-old patient presents with intermittent low back pain that worsens with prolonged positions and improves with movement. On examination, the therapist notes the presence of a painful arc of motion during flexion and return from flexion and a positive prone instability test. Which of the following findings would MOST strongly support including lumbar stabilization exercises as the primary intervention?