Catherine...if you are doing the P90X rotation, you will be surprised that you CAN do them. I remember having hard time with these when Cathe first came out with them and then I went to the P90X for several months. One of the first things I noticed when I added these back in (regular pikes) was that I flew right up into a pike...I'm sure due to the Ab Ripper. My core was MUCH stronger than I remembered. SOOOOOO give it a try. You may surprise your self!!!!
Briee