One of the best bodybuilding programs ever written hardly ever gets mentioned when discussing workout routines. This is the ABC routine that Fred Hatfield, aka “Dr. Squat,” first published in his book Hardcore Bodybuilding: A Scientific Approach in 1993. Hatfield is very respected in the fitness industry, having published multiple books, and possesses a Ph.d in sports sciences. He’s also a world record holding powerlifter and the founder of the personal trainer certification, ISSA. […]