I've been having niggling knee problems. It seems I have a tear in my meniscus in one knee, which makes it prone to developing Baker's Cysts. I've been off it a while, and did a few rides to find a different pain in the same knee, which might be from a tight hip flexor.
Went to ride to work a couple of days ago, and I hit a rock or something, and it gave me a pinch flat. That's when I found my CO2 inflator was for a Presta valve, not the Schrader valves I have.
I have to get back into it, so I can do my annual fundraising ride in June for Multiple Schlerosis.