Prilepin’s Chart, favored by many strength coaches, details optimal repetition ranges and sets at different intensity levels to boost training effectiveness and prevent overtraining. But when it comes to training for strength, hypertrophy, or power, its relevance starts to fade. Here’s why.

In the quest for optimal health and performance, many entrenched myths can mislead and derail your progress. Here, we tackle five pervasive myths about training, nutrition, and stretching to clarify what really works and why.