I am fairly confident that I have an anterior tilted pelvis; I feel pain in my mid/lower back when doing situps/crunches with no burn in my abs; when I lay flat on the floor I can nearly run my arm completely under the curve of my back; the curve in my lower back is extreme, and I cannot lay back on my weight bench with my feet flat on the floor because it is painful, and so I have to bring my feet up. Whether this has anything to do with pain in my lower back when I breathe, I don t know (when I wake up in the morning, if I have been sleeping on my back, just the act of breathing is actually painful in my lower back). Does anyone else have this, or had it and corrected it somehow? I am tired of my back hurting so much, and not being able to properly work my abs. I have had back problems for many years--weak muscles that don t keep my spine in line being one issue, as well as some curvature; my left shoulder is higher than the right, and my right hip is higher than the left, and there is a complete shift from left to right. I need help!