Gradually make training harder over time by adding load, reps, sets, tempo, frequency, or reducing rest while keeping form solid. The goal is to provide enough repeated challenge for muscles to adapt, since strength and hypertrophy respond to progressive tension and hard sets more than novelty or “muscle confusion.”
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“If you want to continue to improve, you have to have some method of overload.”
huberman · Essentials: How to Build Strength, Muscle Size & Endurance | Dr. Andy Galpin · Apr 2, 2026 · 3:08 · open ↗