I had my second physical therapy appointment today. The therapist put heat on my bicep for ten minutes and then gave it a massage for a bit more. She thought that it might be tightened and preventing my arm from full extension. She was right, a bit. I’ve made good progress with the exercises already, only 10° [the hardest ones to get back] from normal on extension, and about 20° from bending it in half. Pretty good considering that I have four more sessions to get the rest back on track.