Want to add some anti core movements (anti extension, lateral flexion, rotation) to help the stabilization for the powerlifts. But only be able to add two of them. I won't add anti flexion, as I wanna save most of my low back strength for the lifts. I will include anti extension to balance out my back. However, should I do anti-lateral or anti-rotation for the second one? Anti-rotation seems to hit more different core muscle and it is what Mike Robertson recommends. Or anti-lateral which makes more sense for the stability for my dead and squat.
Any advice? Thanks