Originally Posted by I_bRAD
I've never tried it, but it's all relative! Not much of a workout for someone who rides their bike everyday is quite different than the same workout for someone who's only regular workout involves climbing into their truck!
Good point but we breathe in lots of smog, that should count for something! Has anyone else noticed that it is easier to breathe with this cold weather? I guess the pollution doesn't hang in the air or something, but I find the commute a lot nicer with the colder air.