I started the underwater treadmill study (read more here) at MTSU last month and I can already notice a difference. I’m able to feel muscles in my legs that I couldn’t feel before I started. They also have me walking at 2.1 mph which carries over to my walking out of water. Both my wife and mother have mentioned that I’m walking faster now than I have been. I have 11 more weeks and I’m excited to see how much more I can improve!