Don't make the mistake of putting a pillow under your knee the wrong way after your knee surgery/injury. There is a right way and a wrong way...and the wrong way can make your situation much worse. modernsportspt.com
Thank you! I injured my knee a few weeks ago and am still trying to recover. I felt like it was doing better, but woke up with much more pain. This was likely the reason because your “wrong way” applied to me.