Are you a gym junkie, spending hour upon hour at a fitness center every week? I was, five to seven years ago. Back then, I was obsessed with strength training, and I hit the gym at least three times per week (usually more). I immersed myself in bodybuilding-type training: a high-volume, reps-to-failure lifting scheme. Hence, I typically had little energy left in the tank when I finished my workout.

Since then, my understanding of health