Moodyman
Legendary Member
Whilst cycling outdoors may be more enjoyable, it doesn't compare to cycling indoors for pure fitness.
There are too many external factors - traffic, road surface, weather, wind, etc. On an indoor bike, you crank up the resistance, hunch over the bars and put your legs and lungs through turmoil. There are no distractions. Not even the steepest outdoor hill comes close.
There are too many external factors - traffic, road surface, weather, wind, etc. On an indoor bike, you crank up the resistance, hunch over the bars and put your legs and lungs through turmoil. There are no distractions. Not even the steepest outdoor hill comes close.