Hilly just means you get your exercise in a shorter amount of time ;) Assuming the point is exercise, of course. Bike commuting and utilitary cycling in hilly

Hilly just means you get your exercise in a shorter amount of time ;) Assuming the point is exercise, of course. Bike commuting and utilitary cycling in hilly areas can be more of a challenge, but I'm assuming that if we are comparing to stationary bikes, commuting isn't the point.