[Rockinonahigh]

Boy oh boy, the abb cruncher is now in the do not use pile. Yes, it dose work very well on the core, better then anything I have used yet, it also strengthens
the back and sides. Trouble is if you have any kind of spinal issues it will wreck you back bad as it has mine...again. No where in any of the instructions dose it say a thing about this sort of thing so after three times messing up my back with very deep muscle soreness that turned into me having another set of injections next Thursday...I give it up and will do other things even though they don't work as well. Lesson learned. I am still doing lite workouts that won't strain my back so I will stay in the work out groove I am using a back brace that is restrictive but doable. Cary on you all I gain strength from reading about your adventures.