Recently got into a conversation about frequency of training with a guy from boxing (he doesn't box himself), where he told me he trains every body part each day split between three workouts. I'm curious whether anyone has actually tried this, as I was somewhat stupified by such a workout regime. The guy was obviously on gear, being out of breath after throwing a basketball once, so healthwise I wouldn't really consider it recommendable.
Aside from obviously having to be able to dedicate significant time to working out in such a fashion (his literal answer to this was; Well, what else should I be doing with my time?), has anyone ever tried such a thing? I'm aware of athletes training multiple times a day; bulgarian method of weightlifting and such. But for bodybuilding, surely, it's ineffective?
Guy looked to be around 110kg at 1,70m or so at relatively low bodyfat.