High-Intensity Training: The Brutal Guide to HIIT, Heavy Duty & Explosive Power
Training smarter beats training longer. The old “grind for hours” approach is dead. High-intensity methods, explosive plyometrics, and targeting fast-twitch fibers deliver more results in half the time. This guide strips away the noise. It breaks down HIIT, Mike Mentzer’s Heavy Duty, plyometrics, and the science of fast-twitch muscle—no fluff, just the brutal truth on…
