One Rep Max for 102.5 kg × 12 reps

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What is the one rep max for 102.5 kg × 12 reps?

Answer

Lifting 102.5 kg for 12 reps gives an estimated one rep max of
143.5 kg

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

At 12 reps the formulas drift apart — the others give 131.4–148 kg: treat 143.5 kg as a rough guide.

102.5 × (1 + 12 ÷ 30) = 143.5 kg

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%136.3 kg
90%129.2 kg
85%122 kg
80%114.8 kg
75%107.6 kg
71.4%102.5 kg — this set
70%100.5 kg
65%93.3 kg
60%86.1 kg

Related Calculations

See Also

One Rep Max Table for 102.5 kg

RepsOne Rep Max% of 1RM
2 reps109.3 kg93.8%
3 reps112.8 kg90.9%
4 reps116.2 kg88.2%
5 reps119.6 kg85.7%
6 reps123 kg83.3%
7 reps126.4 kg81.1%
8 reps129.8 kg79%
9 reps133.3 kg76.9%
10 reps136.7 kg75%
11 reps140.1 kg73.2%
12 reps143.5 kg71.4%

FAQ

What is the one rep max for 102.5 kg × 12 reps?

Lifting 102.5 kg for 12 reps gives an estimated one rep max of 143.5 kg

How much of my max is 102.5 kg for 12 reps?

102.5 kg for 12 reps works out at 71.4% of an estimated one rep max of 143.5 kg.

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

90% of 143.5 kg is 129.2 kg and 70% is 100.5 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

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