Stand Up for Rock-Hard Abs
Most people think it takes hundreds of crunches to get a rock-hard belly. But there's another little secret many people miss. By standing correctly and pulling your abs in tight like I do, you'll work them out all day long! After all, what do you think works better, five minutes of crunches a day or 16 hours of holding your abs in? Not that crunches don't work — they do — but you'll get faster, better results by improving your posture, too.