Hi folks! I just wanted to check in to say that I have finally made it back onto the big chainring on my venerable commuter bikes. I've had multiple walking problems, and three an a half operations: two on one foot and one and a half on t'other one. Also frayed peroneal tendon on one foot. Oh and OA in my right knee. My last operation was over two years ago, and I've been riding to work in no more than a 58 inch gear for the longest time.
Anyway, I finally strengthened myself to the point where I can sustain a 72 inch gear, even up slight rises. Now that my quads are gaining tone, my knee pain has subsided to a whisper of its former self. It may not sound like a big deal - and I know that many here have even greater challenges than I have had. But it does make me feel good to reach this point.

Perseverance furthers, dear friends!

Now, here comes the dang winter.