Prilepin's Table
A. S. Prilepin's intensity-by-volume chart is the most-cited dosing tool in modern strength programming. Built from Soviet weightlifting data in the 1970s, the table maps a single percentage of one-rep max (%1RM) to four numbers: the optimal reps per set, the total reps for the session, and the maximum reps a single set should ever hit before fatigue starts costing bar speed. Modern raw-powerlifting evidence is consistent with the table's premise that volume drives the adaptation, not weekly frequency — Colquhoun et al. 2018 (J Strength Cond Res, PMID 29324578) matched 3×/week and 6×/week resistance training in 28 trained men over 6 weeks and found no significant difference in squat, bench, or deadlift 1RM or Wilks coefficient. This page hosts the canonical table, the historical context, and a calculator that converts your current 1RM into Prilepin-bounded daily targets.
the canonical table
| intensity (%1RM) | optimal reps/set | optimal total reps | max set |
|---|---|---|---|
| 55–65 % | 3–6 | 18–30 | 6 |
| 70–75 % | 3–6 | 12–24 | 6 |
| 80–85 % | 2–4 | 10–20 | 5 |
| 90–100 % | 1–2 | 4–10 | 3 |
Bar speed is the variable being protected. Prilepin observed that once a set crossed the max set number for its intensity zone, average bar velocity dropped sharply on subsequent reps — and so did the training stimulus, while fatigue cost kept climbing. The table is the threshold beyond which the cost-benefit inverts.
origin and the dataset behind it
Prilepin compiled the table from training logs of more than 1,000 Soviet Olympic weightlifters across the 1960s and early 1970s. The original publication appeared in Tyazhelaya Atletika (Heavy Athletics, 1974); the table later entered English-language strength literature through Bud Charniga's translations and the Russian-coaching pipeline that influenced Louie Simmons and Westside Barbell in the 1980s and 90s.
The dataset was weightlifting (snatch + clean & jerk), not powerlifting. That matters: Olympic lifts are technique-limited at high percentages in a way powerlifts are not. Modern powerlifting practice treats Prilepin's numbers as a starting envelope, not a ceiling. Mark Rippetoe, Greg Nuckols, and the Reactive Training Systems coaches all use modifications that extend the high-intensity volume slightly for raw powerlifting use — but the relative shape of the curve (more total reps at lower intensity, fewer at higher) remains stable across every credible adaptation.
how to use the table for powerlifting
For a single training day, pick the intensity zone that matches your block's focus, then choose a set-rep prescription inside the "optimal reps/set × optimal total reps" envelope. Three worked examples:
- Hypertrophy / accumulation block @ 70 %: 4 sets of 5 = 20 total reps. Inside the 12–24 envelope; each set is at the optimal-reps-per-set bound; no set exceeds the max of 6. Bar speed stays high.
- Strength block @ 82 %: 5 sets of 3 = 15 total reps. Inside the 10–20 envelope; each set at the optimal-reps bound; no set hits the max of 5. This is the "5 × 3 @ 82 %" pattern Westside Barbell popularised.
- Peaking @ 92 %: 4 sets of 2 = 8 total reps. Inside the 4–10 envelope; each set at the optimal-reps bound; no set hits the max of 3. Typical of an opener-attempt-rehearsal session two weeks out from a meet.
The table is silent on the rest of the program: warm-ups, accessory work, and back-off sets at lower intensity all sit outside Prilepin's accounting. Plug-and-play it as a per-main-lift dosing rule, not a session-total rule.
Prilepin vs RPE — which to use
Prilepin prescribes by percentage; RPE prescribes by autoregulated effort (Tuchscherer, 2008). The two are complements, not substitutes.
- Use Prilepin when your 1RM is recent and reliable (within the last training block) and you want a fixed plan you can write into a spreadsheet weeks in advance.
- Use RPE when readiness varies day-to-day (sleep, stress, meet-prep peaks), or when you do not have a recent true 1RM to anchor percentages against.
Modern hybrid practice (Helms et al., J Strength Cond Res 2018, PMID 29786623) combines them: prescribe sets and reps from Prilepin's table, then cap each set at a target RPE so the prescription self-adjusts when readiness drops. See the full RPE chart for the conversion table.
limitations — what the table is not
Prilepin's table is not a periodization model. It does not tell you when to deload, when to switch from accumulation to intensification, or how to taper for a meet. It also does not account for exercise selection: 20 total reps at 80 % on a competition squat is a meaningfully different stimulus from the same prescription on a tempo paused squat. Treat it as a per-session safety rail on the main lift, then build the rest of your program around it.
frequently asked questions
- What is Prilepin's table?
- A weightlifting research-derived chart mapping intensity (%1RM) to the optimal reps-per-set, total reps, and maximum set length for productive strength training. Published by A.S. Prilepin in 1974.
- Is Prilepin's table valid for powerlifting?
- Yes, with modification. The original data is from Olympic weightlifting, where high-percentage technique breaks down faster than in the squat/bench/deadlift. Most modern powerlifting coaches extend the optimal-total-reps band slightly at 80–95 % but keep the optimal-reps-per-set and max-set values unchanged.
- What happens if I exceed the max set?
- Average bar velocity drops, recruitment of high-threshold motor units degrades, and per-rep technical fidelity falls. The accumulated fatigue cost rises while the training stimulus shrinks. The "max set" column is the inflection point Prilepin's data identified.
- How do I combine Prilepin's table with RPE?
- Use Prilepin's set-rep prescription as the plan; cap each set at a target RPE (commonly RPE 8 for accumulation, RPE 9 for intensification) so the prescription auto-regulates when readiness drops.
- Where can I see the original dataset?
- The full Soviet weightlifting training-log dataset is not publicly available. The most rigorous English-language synthesis is Charniga's translation of Prilepin's work, cited in Reactive Training Systems and Practical Programming for Strength Training (Rippetoe & Kilgore).
- Can I use the table for accessory lifts?
- The data is from competition lifts. For accessories, the relative shape of the curve still holds, but absolute volumes can be higher — accessories accumulate less neural fatigue and are often run at higher rep ranges than 6.
sources
- A. S. Prilepin (1974). Tyazhelaya Atletika (Heavy Athletics), Moscow. Soviet Sports Committee press.
- Tuchscherer, M. (2008). The Reactive Training Manual. Reactive Training Systems Press.
- Helms, E. R., Cross, M. R., Brown, S. R., Storey, A., Cronin, J., Zourdos, M. C. (2018). Rating of Perceived Exertion as a Method of Volume Autoregulation Within a Periodized Program. J Strength Cond Res 32(6):1627–1636. PMID 29786623.
- Medvedyev, A. S. (1986). A System of Multi-Year Training in Weightlifting. Trans. Andrew Charniga Jr. Sportivny Press, § 3.2.
- Rippetoe, M. & Kilgore, L. (2014). Practical Programming for Strength Training (3rd ed.). The Aasgaard Company.
- Simmons, L. (2007). The Westside Barbell Book of Methods. Westside Barbell.