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RepLog Features
Best App for Jim Wendler's 5/3/1 Program
The ultimate 5/3/1 companion. Automatically calculate waves, AMRAPs, and training maxes.
5/3/1 is a legendary program for a reason: it works. But tracking percentages, waves, and Training Max adjustments in a spreadsheet is a hassle. RepLog streamlines the entire process so you can focus on breaking PRs.
Why RepLog is built for Strength Athletes?
Percentage Automation
Enter your 1RM, and RepLog handles the 65%, 75%, 85% wave calculations instantly.
AMRAP Tracking
Log your 'As Many Reps As Possible' sets and see estimated 1RM spikes immediately.
Training Max Management
Easily adjust your Training Max (TM) cycle to cycle without breaking your data history.
Powerful Features for Strength Athletes
Automated Percentage Calculations
Training Max (TM) Input
AMRAP Set Analysis
BBB (Boring But Big) Support
Joker Sets Logging
Cycle History Tracking
1RM vs TM Comparison
Plate Loading Charts
Expert Insight: The Philosophy of 5/3/1
Jim Wendler's 5/3/1 is based on slow, steady progress. "Start too light, progress slowly." **The 90% Training Max:** Your TM is not your true max. It is 90% of your max. This ensures you never have a bad day where you can't hit your numbers. **The PR Set:** The final set of the day is a "+" set (AMRAP). This is where the magic happens. Even if the weight is light, you push for a rep PR. RepLog highlights these rep PRs, confirming that you are getting stronger even at sub-maximal weights.
Frequently Asked Questions
Does it support Joker Sets?
Yes, you can add Joker Sets (5-10% jumps) after your main work if you feel good.
What about Boring But Big?
We have pre-built templates for BBB, Triumvirate, and Building the Monolith accessories.
"Ditch the spreadsheet. Run 5/3/1 with the precision and ease of a modern app. RepLog respects the principles of 5/3/1 while giving you better data."
Track Your Progress
Put this knowledge into action with RepLog. The smartest workout log for serious lifters.
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