Estimate your maximum lifting strength
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One Rep Max: 0 kg
A one rep max (1RM) calculator estimates the maximum weight you can lift for a single repetition.
It uses formulas like Epley to estimate strength safely without lifting maximum weight.
For example, lifting 80 kg for 8 reps gives an estimated 1RM of around 101 kg.
This tool is essential for strength training and workout planning.
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