If you want to tighten up your abs without losing weight then you need to follow. My problem is I tend to lose weight when I workout and I don't want to lose any .
I'm 5'8 and 140 lbs (male), and I've been going to the gym for about 20 months. I don't have calipers or access to a body-fat tank, but online .
How Much Body Fat You Need to Lose to Uncover Your Abs. Count your calories. Balance carbs and protein. Consider cutting alcoholâ€”or at least opting for low-calorie beers. Be mindful of mindless snacking. Pay attention to how your body responds to certain macronutrients (that's protein, fat, and carbs) Get some shut-eye..