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SPORTSOne-Rep Max Calculator
Estimate your 1-rep max from a set of reps.
About this tool
Uses the average of the Epley and Brzycki formulas. Teens should lift with good form and a spotter, and avoid real max lifts.
Estimate your 1-rep max from a set of reps.
Uses the average of the Epley and Brzycki formulas. Teens should lift with good form and a spotter, and avoid real max lifts.