I guess it had nothing to do with the drugs that made him stronger than what he could have achieved naturally. Maybe and just maybe the drugs that gave him a 200 to 300lbs increase in weight in major weight exercises that he couldn't use without the drugs in a 8 week period was too much for his bones that didn't increase in strength proportion in 8 weeks. Then again when a drug using bodybuilder has a health issue all the fellow drug users scream bad genetics. It had nothing to do with anabolic steroids, testosterone, growth hormones, insulin, LH hormone, thyroid, anti estrogen's, epo, speed, and other crap used to have cosmetic muscles.