Workout Log & 1RM Calculator

LiftLog is a focused strength training logbook that records your working sets and calculates an estimated one rep max as you train.

Key features
• Choose common lifts or add a custom exercise
• Log weight and reps, then reload a saved set into the complete form
• Compare Epley and Brzycki one rep max estimates
• Use a percentage table to plan training loads
• Spot personal records and review per-exercise volume trends
• Start a rest timer automatically after each logged set