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    One Rep Max for 280 lbs × 2 reps

    One Rep Max Calculator
    One Rep Max for
    lifted for
    reps

    What is the one rep max for 280 lbs × 2 reps?

    Answer

    Lifting 280 lbs for 2 reps gives an estimated one rep max of
    298.7 lbs

    Epley formula · an estimate from a set taken close to failure; accuracy depends on the exercise and the person and drops as reps grow

    280 × (1 + 2 ÷ 30) ≈ 298.7 lbs

    comparison of methods: six other published formulas give 288–312 lbs

    Training Weights as a % of 1RM
    % of 1RMWorking Weight
    95%283.8 lbs
    93.7%280 lbs — this set
    90%268.8 lbs
    85%253.9 lbs
    80%239 lbs
    75%224 lbs
    70%209.1 lbs
    65%194.2 lbs
    60%179.2 lbs

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    What is my 1 rep max for 280 lbs × 2 reps? 280 lbs for 2 reps gives an estimated one rep max of 298.7 lbs. That set is 93.7% of your maximum — see the full rep table.
    https://calculat.io/en/weight/one-rep-max/280--lb--2-reps/generated.jpgCopy

    One Rep Max Table for 280 lbs

    RepsOne Rep Max% of 1RM
    2 reps298.7 lbs93.7%
    3 reps308 lbs90.9%
    4 reps317.3 lbs88.2%
    5 reps326.7 lbs85.7%
    6 reps336 lbs83.3%
    7 reps345.3 lbs81.1%
    8 reps354.7 lbs78.9%
    9 reps364 lbs76.9%
    10 reps373.3 lbs75%
    11 reps382.7 lbs73.2%
    12 reps392 lbs71.4%

    FAQ

    What is the one rep max for 280 lbs × 2 reps?

    Lifting 280 lbs for 2 reps gives an estimated one rep max of 298.7 lbs

    How much of my max is 280 lbs for 2 reps?

    280 lbs for 2 reps works out at 93.7% of an estimated one rep max of 298.7 lbs.

    What should I lift at 90% and 70% of that max?

    90% of 298.7 lbs is 268.8 lbs and 70% is 209.1 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

    See Also