Just enter the weight you lifted and how many reps you hit, and it will estimate a smart, safe 3RM target for your next testing session.
This isn’t about guessing. It’s about giving you a simple, consistent way to choose the right load, stay safe, and get the most out of your strength work at PPT.
How to use it:
- Choose a recent good-quality set (ideally something around 2-5 repetitions for best results).
- Type in the weight and reps.
- The calculator gives you an estimated 1RM or 3RM for today (based on the calculator you use).
- Use that number as your guide for your heavy set or testing day.
Clear. Practical. And another tool to help you train with confidence.
December 5, 2025
