You can workout 2-3 times a day Naturally but you can't LIFT HEAVY more than once or twice every 2 days even if you split your days into upper body, lower body you need the rest to recover in between. There is no doubt in my mind RJJ did HGH before the Ruiz fight. Healthy weight gain is 1 kg per month which would equal 13 pounds still not 19. I could believe Roy could put on the weight but he'd have to lose speed and his aerobic conditioning which he didn't