Originally Posted by
NYMXer
I have never been to a spin class, mostly because I don't understand the concept. I would think a fast walk (above 5 mph) for an hour would do your body just as good. Well, that's what I do and I save the fees and driving time. By the time you drive anywhere here in the middle of nowhere, it's a least a half hour each way.
Besides, the dog likes her walk time with me.
Probably true. But, when it is cold out, and the days are short, it can be a decent cardio workout and as some have said, uses some of the same muscles riding a bike does.