I recently got a stand (called a trainer) for my mountain bike. I love it. I have DVDs like Cathe's plus virtual rides. My reason for getting it was to gain bike conditioning, so come spring I would enjoy riding outside. Bought the mountain bike last year, and found bike contioning is somewhat different from the conditioning I had from doing DVDs for general fitness. I do live at high altitude (about 9,300'--a lot less oxgyen here!) and have mostly hills to ride. So, didn't ride much, as it had a huge dread factor.
Has anyone had experience, gaining bike fitness from DVDs and than riding outside in nice weather and feeling fit to do so?