I'm looking forward to using it. I see it as therapy. I have melanoma that first made itself known in the bottom of my left foot. It's a long story but the short version is I haven't been able to walk correctly for so long my tendons have actually shrunk in my left leg and foot. I have about 1/4 the range of motion in my ankle that I should have and I can't fully straighten my leg either. Treadling might be a good way to keep my left ankle flexing so I stretch those tendons out again.
Rodney