Hello. I’m at 10 weeks from a TKR. My PT is all concerned with the ROM that I’m obtaining. He was stating that if it doesn’t get farther then they will manually manipulate the knee, which he doesn’t like because it almost puts you back to the beginning. I worked at it, forcing it and, at week 10, got a ROM of 115 degrees and a -3. They also think there is scar tissue. My question is this: if there is scar tissue, how far does the knee have to bend to break it up? I have felt tinges, but nothing major. I’m beginning to believe the issue I’m having is an extremely tense quad. I can’t get the thighs muscle to relax most of the time. It relaxes when I put the heating pad on my thigh, but tightens up not long after removing it. Thank you for any answers.