Okay, okay, I can hear the boos from here, but I work long hours, have a 90 mile daily commute and now the nights are drawing in, I feel it's only prudent that I get myself an exercise bike for those evenings where I come home too bushed to whack the lights on the bike and go out. They do exist, trust me. Would I get a comparable benefit to 'proper' cycling if I substituted the odd session with a bike. It may be a dumb question but it just feels like cheating, somehow. I'm in the UK - anyone here got an exercise bike and if so, what have you got? And anyone from anywhere else, please comment freely. Am interested in your experience/opinions