The Physical Therapist Assistant (PTA) is providing Ultrasou…

The Physical Therapist Assistant (PTA) is providing Ultrasound to the Quadriceps tendon for a patient following a Total Knee Arthroplasty (TKA) with knee flexion limited at 900. Which one of the following BEST represents the rationale for the therapeutic Ultrasound?

A patient reports they have had low back pain with episodes…

A patient reports they have had low back pain with episodes of exacerbation for the past 6 months. Observation reveals postural deficits, Range of motion (ROM) deficits, and poor movement patterns. Based on this data which one of the following would the Physical Therapist Assistant (PTA) MOST likely suspect?