C Canwn New member Feb 28, 2011 #1 I know that it's good for your cardio, but how good? (Please keep the answer related to the bike riding. I'm aware of other cardio exercises but I want to know more about the bike riding. Thanks!)
I know that it's good for your cardio, but how good? (Please keep the answer related to the bike riding. I'm aware of other cardio exercises but I want to know more about the bike riding. Thanks!)
