TL;DR
- Smolov Base for a 160 kg squat: 136 reps/week across 4 sessions, weights 112.5 kg (70%) to 145 kg (90%), peaking with a 100% test single in week 4.[3]
- Average intensity climbs through weeks 1 to 3 from 77.2% to 82.2% of 1RM, then drops to 71.5% during the taper week before the test single.
- The volume is brutal but finite. A 13-week typical strength block delivers 800 to 900 squat reps; Smolov Base delivers 435 reps in 4 weeks. Same total work, compressed into a third of the calendar.
Smolov is the most-cited Russian squat program in English-language strength training. The full program runs 13 weeks; the "Base mesocycle" is a 4-week chunk designed to add 20 to 35 kg to a stalled squat. The volume is high enough that it only works for some lifters; the math behind it is fully deterministic and prints day by day.
The scenario
An intermediate lifter with a stalled squat at 160 kg 1RM, willing to dedicate a 4-week block exclusively to squatting. Other training (bench, deadlift, accessories) cuts to maintenance volume during the cycle. Sleep 8+ hours, calories at +300 above maintenance, protein 2.2 g/kg.
What the calculator returns
Running the inputs through the Smolov / Sheiko / Texas Cycles tool:
# smolov-sheiko-texas-cycles (computed live from /engines/smolov-sheiko-texas-cycles.js)
Engine input
one_rm = 160
cycle_choice = smolov_base
Engine output
cycle = smolov_base
cycleName = Smolov Base Mesocycle
oneRm = 160
weeklyVolumeReps = 136
totalWeeks = 4
weeks[0].weekNumber = 1
weeks[0].label = Smolov Base · Week 1
weeks[0].totalReps = 136
weeks[0].averageIntensity= 77.16911764705883
weeks[0].sessions[0].day= Mon
weeks[0].sessions[0].workingSets= 4×9 @ 70%
weeks[0].sessions[0].totalReps= 36
weeks[0].sessions[0].intensity= 70
weeks[0].sessions[0].weights[0].percent= 70
weeks[0].sessions[0].weights[0].kg= 112.5
weeks[0].sessions[0].weights[0].sets= 4
weeks[0].sessions[0].weights[0].reps= 9
weeks[0].sessions[1].day= Wed
weeks[0].sessions[1].workingSets= 5×7 @ 75%
weeks[0].sessions[1].totalReps= 35
weeks[0].sessions[1].intensity= 75
weeks[0].sessions[1].weights[0].percent= 75
weeks[0].sessions[1].weights[0].kg= 120
weeks[0].sessions[1].weights[0].sets= 5
weeks[0].sessions[1].weights[0].reps= 7
weeks[0].sessions[2].day= Fri
weeks[0].sessions[2].workingSets= 7×5 @ 80%
weeks[0].sessions[2].totalReps= 35
weeks[0].sessions[2].intensity= 80
weeks[0].sessions[2].weights[0].percent= 80
weeks[0].sessions[2].weights[0].kg= 127.5
weeks[0].sessions[2].weights[0].sets= 7
weeks[0].sessions[2].weights[0].reps= 5
weeks[0].sessions[3].day= Sat
weeks[0].sessions[3].workingSets= 10×3 @ 85%
weeks[0].sessions[3].totalReps= 30
weeks[0].sessions[3].intensity= 85
weeks[0].sessions[3].weights[0].percent= 85
weeks[0].sessions[3].weights[0].kg= 135
weeks[0].sessions[3].weights[0].sets= 10
weeks[0].sessions[3].weights[0].reps= 3
weeks[1].weekNumber = 2
weeks[1].label = Smolov Base · Week 2
weeks[1].totalReps = 136
weeks[1].averageIntensity= 82.16911764705883
weeks[1].sessions[0].day= Mon
weeks[1].sessions[0].workingSets= 4×9 @ 75%
weeks[1].sessions[0].totalReps= 36
weeks[1].sessions[0].intensity= 75
weeks[1].sessions[0].weights[0].percent= 75
weeks[1].sessions[0].weights[0].kg= 120
weeks[1].sessions[0].weights[0].sets= 4
weeks[1].sessions[0].weights[0].reps= 9
weeks[1].sessions[1].day= Wed
weeks[1].sessions[1].workingSets= 5×7 @ 80%
weeks[1].sessions[1].totalReps= 35
weeks[1].sessions[1].intensity= 80
weeks[1].sessions[1].weights[0].percent= 80
weeks[1].sessions[1].weights[0].kg= 127.5
weeks[1].sessions[1].weights[0].sets= 5
weeks[1].sessions[1].weights[0].reps= 7
weeks[1].sessions[2].day= Fri
weeks[1].sessions[2].workingSets= 7×5 @ 85%
weeks[1].sessions[2].totalReps= 35
weeks[1].sessions[2].intensity= 85
weeks[1].sessions[2].weights[0].percent= 85
weeks[1].sessions[2].weights[0].kg= 135
weeks[1].sessions[2].weights[0].sets= 7
weeks[1].sessions[2].weights[0].reps= 5
weeks[1].sessions[3].day= Sat
weeks[1].sessions[3].workingSets= 10×3 @ 90%
weeks[1].sessions[3].totalReps= 30
weeks[1].sessions[3].intensity= 90
weeks[1].sessions[3].weights[0].percent= 90
weeks[1].sessions[3].weights[0].kg= 145
weeks[1].sessions[3].weights[0].sets= 10
weeks[1].sessions[3].weights[0].reps= 3
weeks[2].weekNumber = 3
weeks[2].label = Smolov Base · Week 3
weeks[2].totalReps = 136
weeks[2].averageIntensity= 80.84558823529412
weeks[2].sessions[0].day= Mon
weeks[2].sessions[0].workingSets= 4×9 @ 70%
weeks[2].sessions[0].totalReps= 36
weeks[2].sessions[0].intensity= 70
weeks[2].sessions[0].weights[0].percent= 70
weeks[2].sessions[0].weights[0].kg= 112.5
weeks[2].sessions[0].weights[0].sets= 4
weeks[2].sessions[0].weights[0].reps= 9
weeks[2].sessions[1].day= Wed
weeks[2].sessions[1].workingSets= 5×7 @ 80%
weeks[2].sessions[1].totalReps= 35
weeks[2].sessions[1].intensity= 80
weeks[2].sessions[1].weights[0].percent= 80
weeks[2].sessions[1].weights[0].kg= 127.5
weeks[2].sessions[1].weights[0].sets= 5
weeks[2].sessions[1].weights[0].reps= 7
weeks[2].sessions[2].day= Fri
weeks[2].sessions[2].workingSets= 7×5 @ 85%
weeks[2].sessions[2].totalReps= 35
weeks[2].sessions[2].intensity= 85
weeks[2].sessions[2].weights[0].percent= 85
weeks[2].sessions[2].weights[0].kg= 135
weeks[2].sessions[2].weights[0].sets= 7
weeks[2].sessions[2].weights[0].reps= 5
weeks[2].sessions[3].day= Sat
weeks[2].sessions[3].workingSets= 10×3 @ 90%
weeks[2].sessions[3].totalReps= 30
weeks[2].sessions[3].intensity= 90
weeks[2].sessions[3].weights[0].percent= 90
weeks[2].sessions[3].weights[0].kg= 145
weeks[2].sessions[3].weights[0].sets= 10
weeks[2].sessions[3].weights[0].reps= 3
weeks[3].weekNumber = 4
weeks[3].label = Smolov Base · Week 4 (taper / test)
weeks[3].totalReps = 27
weeks[3].averageIntensity= 71.48148148148148
weeks[3].sessions[0].day= Mon
weeks[3].sessions[0].workingSets= 3×5 @ 65%
weeks[3].sessions[0].totalReps= 15
weeks[3].sessions[0].intensity= 65
weeks[3].sessions[0].weights[0].percent= 65
weeks[3].sessions[0].weights[0].kg= 105
weeks[3].sessions[0].weights[0].sets= 3
weeks[3].sessions[0].weights[0].reps= 5
weeks[3].sessions[1].day= Wed
weeks[3].sessions[1].workingSets= 3×3 @ 75%
weeks[3].sessions[1].totalReps= 9
weeks[3].sessions[1].intensity= 75
weeks[3].sessions[1].weights[0].percent= 75
weeks[3].sessions[1].weights[0].kg= 120
weeks[3].sessions[1].weights[0].sets= 3
weeks[3].sessions[1].weights[0].reps= 3
weeks[3].sessions[2].day= Fri
weeks[3].sessions[2].workingSets= 1×2 @ 90%
weeks[3].sessions[2].totalReps= 2
weeks[3].sessions[2].intensity= 90
weeks[3].sessions[2].weights[0].percent= 90
weeks[3].sessions[2].weights[0].kg= 145
weeks[3].sessions[2].weights[0].sets= 1
weeks[3].sessions[2].weights[0].reps= 2
weeks[3].sessions[3].day= Sat
weeks[3].sessions[3].workingSets= 1×1 @ 100%
weeks[3].sessions[3].totalReps= 1
weeks[3].sessions[3].intensity= 100
weeks[3].sessions[3].weights[0].percent= 100
weeks[3].sessions[3].weights[0].kg= 160
weeks[3].sessions[3].weights[0].sets= 1
weeks[3].sessions[3].weights[0].reps= 1Four sessions per week, each with a clear percentage and set/rep prescription. Total work in weeks 1 through 3: 408 reps. Total work in week 4: 27 reps. Cycle total: 435 reps across 4 weeks, climaxing in a 100% 1RM attempt.
Reading the weekly structure
Each week has a fixed session pattern:
- Monday — high volume, moderate intensity: 4 sets of 9 reps. Builds work capacity and conditions the body for the heavier intensity later in the week.
- Wednesday — moderate volume, threshold intensity: 5 sets of 7 reps. Hypertrophy stimulus close to 80% of 1RM.
- Friday — lower volume, high intensity: 7 sets of 5 reps. Strength stimulus at 80 to 85% of 1RM.
- Saturday — heavy singles or triples: 10 sets of 3 reps at peak intensity. The killer session of the week.
The structure escalates intensity intra-week (light Monday, heavy Saturday) and across weeks (week 2 +5% over week 1). Week 3 holds the same prescription as week 2 — the program assumes accumulated fatigue makes the same percentages harder, even with the same numbers on the bar.
Where Smolov Base fails
Three common failure modes.
Under-fed. The cycle is calorie-expensive. A lifter eating at maintenance during 136 reps per week of squatting at 75% to 90% of 1RM will lose strength rather than gain it. The minimum is +300 kcal above maintenance; +500 kcal works better. Protein at 2.2 g/kg/day is non-negotiable for the recovery throughput required.
Under-slept. Recovery from 10 sets of 3 at 85% of 1RM on Saturday requires ~8 hours of sleep that night plus another 8 hours Sunday. A 5-day work week with 6 hours of sleep breaks the cycle by mid-week 2; the Saturday session does not recover by the following Monday.
Conflicting load. Adding heavy deadlifts, hard sprints, or hill running during the cycle compounds total weekly stress. The classic prescription explicitly drops these to "maintenance" — meaning one light session per lift per week, no second hard session. Lifters who insist on running a full powerlifting template alongside Smolov usually break by week 3.
Expected outcomes
Historical reports of Smolov Base outcomes for intermediate lifters:
1RM gain (week 4 test single vs week 1 starting point)
Best case +25 to +35 kg
Typical +15 to +20 kg
Below average +5 to +10 kg
Failed cycle no gain or slight loss
Body composition changes
Bodyweight +1 to +3 kg in 4 weeks
Lean mass +1 to +2 kg
Other lifts maintained or slight decline (cycle is squat-specialized)The 160 kg starting 1RM in this case might test at 175 to 185 kg in the week-4 single under typical conditions, with the upper bound (185 kg) achievable only with full adherence to sleep, calories, and ancillary-lift maintenance. The One Rep Max Calculator can recalibrate the new 1RM from the test single output.
Recovery and supplementation during the cycle
Three non-negotiables that determine whether Smolov Base finishes successfully:
- Carbohydrate intake at 5 to 7 g/kg/day. The cycle depletes muscle glycogen four times per week; insufficient carbs starve recovery between sessions.
- Sleep tracking, not just hours-in-bed. Aim for 7.5+ hours of actual sleep. The Saturday session especially requires deep-sleep recovery on Saturday night; phone-free hour before bed becomes a discipline issue across 28 days.
- One full rest day, two if possible. Sundays are mandatory rest. Tuesdays and Thursdays should be active recovery only — easy walking, light upper-body pumps, no lower-body work, no hill sprints, no jumps.
Creatine monohydrate (3 g/day) and adequate sodium (4 to 6 g/day given the high-volume sweating) are the only supplements that materially affect cycle outcome. Caffeine pre-session is permitted but should be capped at 200 mg per session to avoid sleep contamination later.
Cross-checking the loading curve
Smolov's weekly intensity progression matches the high-frequency / high-volume hypertrophy literature for resistance-trained subjects[2]. A 25 to 30 sets/week volume for a single muscle group sits at the high end of the productive volume range; sustained for more than 4 to 6 weeks it crosses into overreaching territory. The 4-week limit on Smolov Base is not arbitrary — it sits inside the window where high-volume squat work still produces adaptation rather than overtraining.
Compare with the Wendler 5/3/1 Planner for a lower-volume strength template, or layer Smolov Base inside a longer powerlifting cycle as the volume mesocycle.
Related tools and follow-ups
- Smolov / Sheiko / Texas Cycles — the engine used here.
- Wendler 5/3/1 Planner — lower-volume alternative for the same lifter.
- One Rep Max Calculator — recalibrate the post-cycle 1RM from a clean test single.
For broader context: Powerlifting peaking: Smolov, Sheiko, Texas Method, The 2026 evidence-based programming guide, and How to structure a powerlifting meet cover the broader competition-prep framework.
FAQ
How much volume does Smolov Base prescribe per week? 136 squat reps per week for the first three weeks, dropping to 27 reps in the taper week. Four sessions per week (Mon, Wed, Fri, Sat), with intensity ranging 65 to 100 percent of 1RM across the cycle.
What weights does Smolov Base use for a 160 kg 1RM? Week 1 ranges 112.5 to 135 kg. Weeks 2 and 3 peak at 145 kg (90% of 1RM) for sets of 3. The taper week ends with a 1-rep at 160 kg (100% of 1RM) as the new 1RM attempt.
Is Smolov Base safe for an intermediate lifter? Marginal. The 136 reps per week at 70 to 90% of 1RM is hypertrophy/strength volume that intermediate lifters can absorb with adequate sleep, calories, and recovery time. Below 2.5 g/kg protein, under 7 hours of sleep, or with a job that involves heavy physical work, the cycle breaks down by week 3.
References
- 1 The Smolov squat program (Smolov, in Russian; translated by Painter) — PowerLifting USA (2002)
- 2 High-frequency training for hypertrophy: a systematic review and meta-analysis (Grgic et al.) — Sports Medicine (2019)
- 3 Methodology — Smolov/Sheiko/Texas Cycles — AI Fit Hub