Brad Schoenfeld exercises four days a week with an upper/lower split, with workouts lasting 45-60 minutes, totaling 3.5-4 hours per week.

“So, for me, exercise is like brushing your teeth, you have to do it. It's not really fun for me anymore because I train hard when I do train, at least resistance-training-wise, but my routine is much more streamlined from what it used to be. Number one, just time factors. I'm not looking...I was a former bodybuilder and, if I was bodybuilding, I'd be doing something much different than I'm doing now. And as I've gotten older, the recovery issues start to come in. So, I'm on a four-day-a-week resistance-training routine. I do, basically, one off, two on. So, two on, then I take a rest and I train two additional days and take another couple days off. I do an upper/lower split. My workouts last 45 minutes to an hour, so, I'm training like 3.5-4 hours a week.”