Originally Posted by
sggoodri
I can't stick with any exercise plan except cycling, simply because it is fun, and the other things I've tried aren't.
I consider cycling "automatic exercise." All you really have to do is get started - the rest takes care of itself.
Once you have pushed off and are pedaling, you are required to get back. The further you go... the further you must go.
All the better if there is a hill involved at some point.