'Workout' programs in stationary bikes
I am in the market for an upright magnetic resistant bike, and some have the "workout" programs built in, some donÂt. I am not sure if I need these programs or not. What do you do when you use these"workouts"? DonÂt you pedal slower or faster? CanÂt I do this on my own? Because pedaling is everything you do when you use a bike, donÂt you? Please advise.