One Rep Max for 172.5 kg × 12 reps

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What is the one rep max for 172.5 kg × 12 reps?

Answer

Lifting 172.5 kg for 12 reps gives an estimated one rep max of
241.5 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 221.2–249.1 kg: treat 241.5 kg as a rough guide.

172.5 × (1 + 12 ÷ 30) = 241.5 kg

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%229.4 kg
90%217.4 kg
85%205.3 kg
80%193.2 kg
75%181.1 kg
71.4%172.5 kg — this set
70%169.1 kg
65%157 kg
60%144.9 kg

See Also

One Rep Max Table for 172.5 kg

RepsOne Rep Max% of 1RM
2 reps184 kg93.8%
3 reps189.8 kg90.9%
4 reps195.5 kg88.2%
5 reps201.3 kg85.7%
6 reps207 kg83.3%
7 reps212.8 kg81.1%
8 reps218.5 kg78.9%
9 reps224.3 kg76.9%
10 reps230 kg75%
11 reps235.8 kg73.2%
12 reps241.5 kg71.4%

FAQ

What is the one rep max for 172.5 kg × 12 reps?

Lifting 172.5 kg for 12 reps gives an estimated one rep max of 241.5 kg

How much of my max is 172.5 kg for 12 reps?

172.5 kg for 12 reps works out at 71.4% of an estimated one rep max of 241.5 kg.

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

90% of 241.5 kg is 217.4 kg and 70% is 169.1 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also