Well it has been 5 weeks since the knee replacement. I'm getting around alright as long as I use the cane outside. I don't feel as stable as I think I should but I guess that is to be expected. The pain is slowly going away but still there. I'm at 4 miles on my stationary bike and I don't feel I should be doing more than that. I was recommended a device called the Ideal Stretch from Amazon. That has worked great for getting my leg straight and I can't say enough good about it. My PT guy really liked it and said he will tell other patients about it. I guess I didn't realize how bad I was going to feel after this surgery but I'm working at it and hoping to be back on my bike before long. Thank all of you for the advice and encouragement, boomer.