LauraMax
Cathlete
http://www.fwonline.com/baldisc.htm
It will completely change your floor ab work. I tried it at my gym a few weeks ago & liked it so much I ordered one (it's cheap, it's easy to store, how could you go wrong?). I used it for CM sec. 1 & it was so much tougher! I'm thinking I can also use it for stuff like pilates to make it more challenging.
Oh--on a side note, you need a real bicycle pump w/the needle to inflate it--the regular stability ball pumps are too large.
It will completely change your floor ab work. I tried it at my gym a few weeks ago & liked it so much I ordered one (it's cheap, it's easy to store, how could you go wrong?). I used it for CM sec. 1 & it was so much tougher! I'm thinking I can also use it for stuff like pilates to make it more challenging.
Oh--on a side note, you need a real bicycle pump w/the needle to inflate it--the regular stability ball pumps are too large.