So I am going to order one of these but wonder which one...I do not have the money for the entire STS system. I have the low impact and am pre-ordering to the max and want to get one of these with it. I also have muscle endurance, muscle max, pyramid upper and lower, butts and guts, legs and glutes--that pretty much wraps up my wt workouts. I also have chalean extreme but I LOVE Cathe so much more. Any advice is greatly appreciated.
Thanks
Thanks