Does anyone have problems with excessive lumbar curvature?? I've got a good set of abs and a fairly developed back, so my stomach protrudes more than my chest when I'm standing in a relaxed position. It soesn;t seem to matter how much I work my abs, it still looks like I have a belly. I'm just wondering if there is a way to correct or minimize the curvature and whether a chiropractor would be the person to see. Thanks!