Q: I’m getting excellent results with 4X mass training. Sometimes my workouts go over an hour, which concerns me. I’ve heard that the hour mark is when testosterone becomes depleted. Many trainers say not to be in the gym over an hour or your T is shot. Should I cut back? What are your thoughts/solutions?

A: The one-hour testosterone-depletion scenario completely depends on your level of T (older trainees generally have less) and the workout you’re doing—the bodyparts you’re working, how much intensity you’re using and how many heavy all-out sets you’re including… [Read more…]