Jan 11, 2009 #1 R RoastB New member Joined Jan 11, 2009 Messages 8 Reaction score 0 Points 1 I would like to start exercising more but I don't want to run becaues it'll ruin my shins and knees. So it cycling good exercise? How far and how long should I ride?
I would like to start exercising more but I don't want to run becaues it'll ruin my shins and knees. So it cycling good exercise? How far and how long should I ride?