How does the One Rep Max (1RM) work?
The Formula
Brzycki FormulaExample: 100kg for 5 reps = 112kg 1RM.
Frequently Asked Questions
Safe?
Better than maxing out.
One Rep Max (1RM)
Calculate your 1RM (One Rep Max) for weightlifting and strength training. Use this tool to plan your lifting cycles safely and effectively, ensuring you hit your personal bests with data-driven training loads.
#Lifting#Gym#Strength#Workout#Bodybuilding
Enter values above to see the result.