Are you Wrong About Lactic Acid?

For decades, athletes and coaches have blamed lactic acid buildup for muscle fatigue, soreness, and performance decline. But what if everything you thought you knew was wrong? This article dismantles the biggest myths surrounding lactate, revealing its true role as a fuel source, performance enhancer, and metabolic buffer—not the villain it’s been made out to be. Backed by modern research, we’ll explore why lactate doesn’t cause acidosis, how it actually helps sustain high-intensity efforts, and what this means for sprinting, endurance, and training strategies.