>The data on intense weight-lifting on the other hand is much more conclusive. Heart enargement, aortic dissection and a host of other heart related risks are s

>The data on intense weight-lifting on the other hand is much more conclusive. Heart enargement, aortic dissection and a host of other heart related risks are sharply higher for extreme weightlifters. How much of that is due to exercise regimes, and how much is due to PEDs? Steroid use is rampant even among semi-serious lifters, and not many people on drugs admit to it.