Q: I’m into high-intensity training, doing one all-out work set per exercise. But I just read your 3D Muscle Building e-book and see the logic in Positions-of-Flexion mass training. Do you think I could combine the two and get good mass results doing one work set for each of the three positions for each bodypart? Like, for my quads, I would do squats (midrange), sissy squats (stretch), and leg extensions (contracted), one all-out set for each.

A: That’s an excellent way to get acquainted with the mass-building power of 3D POF. In fact, we’ve used a similar program over the winter years ago with good results. The only problem was that when motivation was low, which it can be when it’s cold outside, gains aren’t so great. To make that 3D triple HIT approach build muscle as quickly as possible, you have to be gung-ho and train every work set like it’s the last set of your life. Summer is probably a better time to lock in that mindset.