They even have a machine for that???? I hardly doubt it can compensate for the whole range of sizes people come in and all the weight people use. No machine no matter how well desined can really beat freeweights or pro's would never would use freeweights.....
glad to see I'm not the only one that hasn't heard of it. How is that possible? Are you thinking of a smith machine sparky?
Either way, everyone's right. BB