Specificity (Principles of Weight Training)

Definition

Specificity means adaptation matches the work. Want a stronger squat? Squat, then eat and sleep. Want a faster 5K? Run. Curls will not fix either, except as a side dish.

How people skip it

A “fat-loss program” of random burpees will not make you a better deadlifter. A powerlifting block will not prepare you for a trail race. Pick the main thing for 8–12 weeks. Let other qualities maintain, not compete.

Related: train the patterns you need.

Reviewed September 2026. Not medical advice.