Anyone have a recommendation for these or Spinervals or any other training videos? I am guessing that they will all make a difference if I do them right (and they will all hurt!) but interested in any good recommendations before I purchase some pain.
Um, where?
Linky please 
When you go to purchase, there should be an option to enter a code I guess:
http://twitter.com/#!/thesufferfest/status/84977930450640898
Anyone have a recommendation for these or Spinervals or any other training videos? I am guessing that they will all make a difference if I do them right (and they will all hurt!) but interested in any good recommendations before I purchase some pain.