Bike Forums - Hello- returning from an injury

Hello, I stumbled accross this forum and thought I'd join after viewing for a few weeks. I used to be an avid cyclist, pedaling away for fun 100-200 miles a week, but earlier in the year I was struck by a drunk driver while out for a ride. Needless to say my left leg was crushed and my bike totaled. After months of work and therapy (still ongoing) I've finally built a new bike and have set it up on my trainer in the basement. I'm able to pedal a couple of times a week with virtually no resistance for roughly 20 minutes.
I'm happy to be able to post and still ride. I'm working on the walking thing still.