Most of the advertisements I get for real bikes are e-mails from my coworkers explaining why they're in the hospital and won't be coming in today. An exercise b

Most of the advertisements I get for real bikes are e-mails from my coworkers explaining why they're in the hospital and won't be coming in today. An exercise bike avoids these hazards as well as sunburns, seasonal allergies, weather, and temperature. You also get more control over what kind of exercise you're getting and can easily scale it as needed.