Recently I've heard that there is a study showing significantly higher levels of a particular drug (I can't remember which was used in the study) an hour after administration to the glute as opposed to the delt. Is this valid?
It makes sense intuitively, as there is a lot more muscle tissue in the ass than there is in the shoulder. But what about the quad? I'd much rather stick a pin in my thigh than my ass, but if it makes a significant difference then the glute will do.
Anyone?
It makes sense intuitively, as there is a lot more muscle tissue in the ass than there is in the shoulder. But what about the quad? I'd much rather stick a pin in my thigh than my ass, but if it makes a significant difference then the glute will do.
Anyone?