Trei took a few steps on his own today and started Biking, yup Biking. I was at first hesitant to say the least when he asked if he could ride his bike two days ago, but figured that it would help him out by bending his knee a bit. He won't let us bend his knee as the muscles are real tight, but he seems to be doing fine on his bike. Its so great to see him somewhat back to normal!