Triton, I know you have Matt Furey's book and I was wondering what he recommends for the abs and back, specifically the lower back. I assume it is the same as what is in John Peterson's Push Yourself To Power but I am curious. JP recommends 9 different positions of crunches (10 counting left and right sides) and just 50 total, but I am dying long before 50! And so y'all don't think I am a weenie, these aren't the standard crunches which are pretty easy.