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Tools & Calculators

Calculators & guides for your training.

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Calculator

1RM Calculator

Calculate your One Rep Max with 4 formulas (Epley, Brzycki, Lander, Lombardi). F

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Calculator

5/3/1 Calculator

Calculate your Training Max and see exact weights for every 5/3/1 week. Free TM

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Guide

RPE & RIR Explained

RPE scale and RIR for strength training explained. Free table with examples, con

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Calculator

Strength Standards

Check your strength standards online: Are you a beginner, intermediate, or elite

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Calculator

Wilks, DOTS & IPF GL Calculator

Calculate your Wilks score, DOTS score, and IPF GL points. Compare your strength

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