Settings
One-rep maxes, cycle position, units
One-rep maxes
Back Squat
Bench Press
Deadlift
Overhead Press
Your tested (or estimated) 1RM per lift, in lbs. Every 531 percentage in the app computes straight off these numbers.
Test a max
Builds a guided test day (also kept under Plan for reruns). Warmup math uses your current number; whatever you log updates your records.
531 cycle position
Cycle 1
After week 4: +10 lbs squat/deadlift 1RM, +5 lbs bench/press 1RM. Auto-advance lands with session logging.
Units
Your data
On-device storage
Everything lives in this browser
Backups cover workouts, history, and settings. Form photos/videos stay on this device and aren't included.