Use the case to answer the question:Mr. Hall, a 47-year-old…
Use the case to answer the question:Mr. Hall, a 47-year-old administrative professional, reports chronic pain and muscle tightness in his middle trapezius that worsens with prolonged computer use. Upon palpation, the PTA notes palpable tenderness and taut bands with limited scapular retraction. The supervising PT has ordered combined ultrasound and premodulated electrical stimulation to reduce pain and muscle spasms as well as initiating postural re-education and stretching. Which of the following best explains how Estim/US combo work together to reduce Mr. Hall’s pain and muscle spasm?