Y yeahhhh :) Guest Apr 7, 2008 #1 So does anyone know what the three main crunches are???(I know there's one that you do from the side and the other two are normal but on one you extend your hands all the way???) Also how many are recommended?
So does anyone know what the three main crunches are???(I know there's one that you do from the side and the other two are normal but on one you extend your hands all the way???) Also how many are recommended?
