Tight hamstrings! Tight quads! Tight IT band! Results=knee does not function. Ouch! But with my massage therapist, the muscles hope to work again. It was scary to not have a knee work. I can walk, I can drive, but I couldn't jump. Not fun. So my workout today is to clean the house! I already worked out! My massage theapist did it for me! Hahaha. Am I cheating? No way. I'm listening to my body. Pain, please go away. Calm shell exercises all the way.