Most people train hard.
Very few train with precision — and that’s where RIR and RPE come in.
RIR (Reps In Reserve):
➡️ How many reps you could have done before failure.
• RIR 3 = You had 3 reps left in the tank.
• RIR 0 = You hit the wall — no reps left.
RPE (Rate of Perceived Exertion):
➡️ Measures how hard the set felt on a scale of 1–10.
• RPE 7 = Moderate, still some push left.
• RPE 10 = Max effort.
The difference?
🔻 RIR = objective → “How many reps were left?”
🔺 RPE = subjective → “How hard did it feel?”
Use both to sharpen your training, build consistency, and stop leaving gains on the table 🧠
Train smarter. Lead stronger. Dominate everything. ⚔️
Examples:
RIR / RPE / Effort
0 / 10 / Max limit
1 / 9 / 1 rep in tank
2 / 8 / Strong & crisp
3 / 7 / Fast, technical
4 / 6 / Warm-up & power