Q: I read that after a back workout, your lats should feel heavier because they’re so filled with blood. I’d never felt that before until I tried the back program in The Ultimate Power-Density Mass Workout. Do you think I got that mega-pump and fullness because the routine alternates power sets with density sets? By the end, my lats were the most pumped they’ve ever been. My delts got insanely big too after the shoulder workout. I even saw veins! I’m psyched that I may finally get in the shape that girls will notice. Thanks.
A: You’ve hit the nail on the head. The bodypart routines in that Power-Density Mass Workout are designed so you stress the myofibrils, the force-generating actin and myosin strands in muscle fibers, with POWER sets, then you follow with DENSITY for sarcoplasmic expansion. The sarcoplasm is the energy fluid in muscle fibers… [Read more…]