not saying hes an idiot but, i blew out my belly button running nothing. no gh no aas. the button is the weak link in a abdominal wall (fact).
so heavy lifting and grunting and pushing just may (

) have something to do with it.
yates had a "gut". now being retired and not 300 lbs and having trimmed down there is no gut.
the separation between the abs is genetics.