It’s theorized in the bodybuilding community that the reason Flex Wheeler and other top Olympia caliber bodybuilders are able to build such incredible physiques is due to Myostatin deficiency.

Other popular theories circulate around that include ideas as vastly different as androgen receptor sensitivity is higher in top bodybuilders, to the complete opposite side of the spectrum where some believe that training past a certain pain threshold is what separates champions from the rest and that genetics are just a small factor in determining bodybuilding success.…

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