The New Rules of LiftingBy: Lou Schuler, Alwyn Cosgrove Want to get more out of your workout and spend less time in the gym? Many guys devote so many hours to lifting weight yet end up with so little to show for it. In many cases the problem is simple: they aren't doing exercises based on the movements their bodies were designed to do. Six basic movements the squat, deadlift, lunge, push, pull and twist use all of the body's major muscles. And, more important, they use those