- Jul 11, 2005
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I'm trying to cipher through the marketing and hype of them. I looked at a few of the exercises and they look EXACTLY like similar dumbbell exercises.
I'm trying to add something to my normal cardio routine (an hr on the elliptical machine).
are they worth it?
I'm trying to add something to my normal cardio routine (an hr on the elliptical machine).
are they worth it?
