I'm so aggravated lately! I've always been slim, but have had the slightest bit of a tummy (I'm a guy, just to clarify). I've been doing a ton of ab workouts lately, but nothing has happened! It's so strange, my upper abs are really tight now, but my lower abs area is still flabby! Does anyone have any good lower-ab workouts, or just any advice in general related? Thanks so much!