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Training to Failure Is Not Required
Is training to failure required for muscle growth?
Taking every set to all-out failure is not required for muscle growth. Meta-analyses show that failure training is not clearly superior for hypertrophy when total training is matched, and stopping slightly short of failure often provides a similar stimulus with less fatigue. More is not always better.
Key Takeaway
Training to absolute failure is not required for hypertrophy.
Actionable Tip
Leave about 1–3 reps in reserve on most working sets.
Scientific Reference
Effects of resistance training performed to repetition failure or non-failure on muscular strength and hypertrophy: A systematic review and meta-analysishypertrophyfatiguerir