I have lost 70lbs since February and I am now 210lbs, standing at 5'11". My body was always chubby even when I was young and thin. I gained the 70lbs. about 3 years ago and I have now lost it, but I have a high body fat count. I look thin but my pecs and stomach are very flabby. What kind of workout regimen should I do to tone myself up? And could it be done? I ask because many people say its almost immpossible to tone up after losing that much weight. Someone please point me in the right direction.