Brzycki's formula for one-rep max
One Rep Max calculations
Comprehensive fitness and health calculation library. BMI, BMR, TDEE, 1RM, body fat percentage, macro nutrients, heart rate zones, pace/speed conversions, and more.
Estimate one rep maximum lifts in using any popular formula
A lightweight TypeScript library to support weightlifting and diet planning.
Module for rep max calculations.
A library to calculate one rep max
Function library for calculating fitness related values