So Nerlens, I take it you heard about the Dwight Howard therapy, and before you proceed any further with the treatment, here is a warning. It didn't actually work. It was just another classic Dwight Howard lie. Your knees will not return to the way things were by just doing the Gangnam Style. Just go back to your regular scheduled rehab, and take your time. You play for Philly, they will understand. They appreciate a good head of hair.