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(Joe.Muscle @ Nov. 27 2006,21:29)</div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">Abs are made in the kitchen.</div>
Big agreement here.
Don't eat so much while bulking that you totally cover them in fat. That way when you cut, you can do it sensibly without trashing your muscle you've worked so hard to build and bring them right out.
My ab training is pretty simple. I just do kneeling cable crunches at the end of my workout. The squats, deads, rows, chins, and overhead presses seem to hit them pretty well too...they are the stabilizers for these exercises.
When it's time to show them off, I'll just do a short 10 calorie/lb diet with 60% fat, 35% protein, and all the green veggies it takes to keep from being hungry. I don't do it for too long because I don't let myself get too fat (a psychological hangup left over from years of obesity) and it does OK for me.