Quick Answer: The Westside Barbell Conjugate Method uses four weekly sessions—two Max Effort and two Dynamic Effort—to build elite-level strength and speed simultaneously through concurrent periodization. Gladiator Lift supports the full Westside system with ME exercise rotation tracking, DE percentage calculations, and band/chain load logging all in one place.
The Westside Barbell Conjugate Method is one of the most studied and debated systems in powerlifting. Developed by Louie Simmons at Westside Barbell in Columbus, Ohio, it has produced more elite-level powerlifters than virtually any other single training system in history.
The Conjugate Method gets its name from the concept of concurrent periodization—developing multiple physical qualities (strength, speed, technique) simultaneously rather than in sequential blocks. This is the opposite of traditional linear periodization and represents a fundamentally different philosophy about how strength adaptation works.
This guide covers everything from the foundational principles to specific templates, band setups, and how to run the full system inside Gladiator Lift.
What Is the Conjugate Method
Traditional periodization places different training qualities in separate blocks: a hypertrophy phase, followed by a strength phase, followed by a peaking phase. The problem with this approach, according to Simmons, is that qualities developed in earlier blocks begin to degrade while you're focused on the next block.
The Conjugate solution is to train all qualities simultaneously, every week, with rotating exercise selection and varied stimuli to prevent accommodation (the body's tendency to adapt to and stop responding to the same stimulus).
The system rests on two types of training:
- Max Effort (ME): Work up to a 1–3 rep maximum on a primary compound movement. This develops absolute strength through high-intensity neural adaptation.
- Dynamic Effort (DE): Perform multiple sets of low-rep explosive work at moderate percentages. This develops speed-strength and rate of force development—the ability to accelerate a load quickly from the bottom of a lift.
Both qualities are trained for both the squat/deadlift pattern and the bench press pattern each week, giving the four-day structure that defines the Westside system.
The Four-Day Westside Structure
| Day | Session | Primary Focus |
|---|---|---|
| Monday | Max Effort Lower | Squat/Deadlift variation to 1–3RM |
| Wednesday | Max Effort Upper | Bench variation to 1–3RM |
| Friday | Dynamic Effort Lower | Speed squats + speed deadlifts |
| Saturday | Dynamic Effort Upper | Speed bench |
Max Effort Training Explained
Max Effort training is the heart of the Conjugate system. The goal is simple: work up to the heaviest weight you can lift for the prescribed rep count (usually 1–3 reps) on your chosen exercise.ME Lower Sample Session
| Set | Load | Reps |
|---|---|---|
| Warm-up | 40% of estimated max | 5 |
| Warm-up | 50% | 3 |
| Working | 60% | 2 |
| Working | 70% | 1 |
| Working | 80% | 1 |
| Working | 87% | 1 |
| Working | 93% | 1 |
| Top Set | 100%+ | 1 |
Work up in singles or doubles until you either hit a PR or reach true failure (not technical failure, but genuine strength failure). You do not fail reps on purpose—when the bar doesn't move, the session is over.
ME Exercise Rotation Principles
Rotating ME exercises every 1–3 weeks is mandatory. Neural accommodation occurs quickly at high intensities. If you squat to a max every single week using the exact same movement, your progress will stall within 2–3 weeks.
Rotation keeps the nervous system in a perpetual state of adaptation. Common ME lower rotations:| Week | ME Lower Exercise |
|---|---|
| 1 | Box Squat (parallel) |
| 2 | Safety Bar Squat |
| 3 | Deadlift (conventional) |
| 4 | Box Squat (below parallel) |
| 5 | Good Morning |
| 6 | Sumo Deadlift |
| Week | ME Upper Exercise |
|---|---|
| 1 | Floor Press |
| 2 | 3-Board Press |
| 3 | Close-Grip Bench |
| 4 | Incline Bench Press |
| 5 | 2-Board Press |
| 6 | Dumbbell Press (max reps with heavy DB) |
Dynamic Effort Training Explained
Dynamic Effort training is not a light day. It is an explosive day. The intent is to move moderate weights with absolute maximum velocity, training your nervous system to recruit motor units rapidly.DE Lower Percentages
| Exercise | Sets Ă— Reps | % of 1RM |
|---|---|---|
| Speed Squat | 10×2 | 50–65% (+ bands/chains) |
| Speed Deadlift | 8×1 | 55–60% (+ bands/chains) |
Rest periods on DE lower are 45–60 seconds between sets. This short rest period is intentional—it creates metabolic stress and forces fast-twitch fiber recruitment even as fatigue accumulates.
DE Upper Percentages
| Exercise | Sets Ă— Reps | % of 1RM |
|---|---|---|
| Speed Bench | 8–9×3 | 45–60% (+ bands/chains) |
On DE bench, the bar should literally jump off your chest. If bar speed is slow, lower the weight. Bar speed is the metric, not the percentage.
The DE percentage ranges are wide because band and chain tension adds to the total load. Without accommodating resistance, use the higher end of the percentage range (60–65%). With bands adding 25%+ at the top, use the lower end (50–55%).
Exercise Rotation and Variation
One of the most common mistakes lifters make when adopting Westside is not rotating exercises frequently enough. Here is a sample 12-week rotation schedule:
| Weeks | ME Lower | ME Upper |
|---|---|---|
| 1–3 | Box Squat, Safety Bar Squat, Conv. DL | Floor Press, 3-Board, Close-Grip |
| 4–6 | Below-Parallel Box, Good Morning, Sumo DL | 2-Board, Incline, DB Press |
| 7–9 | Cambered Bar Squat, Zercher Squat, Rack Pull | Reverse Band Bench, Overhead Press, Wide-Grip |
| 10–12 | Repeat cycle with higher loads | Repeat with higher loads |
The philosophy is that each variation trains a slightly different portion of the strength curve and forces adaptation in different muscle groups, building a more complete and resilient powerlifter.
Bands, Chains, and Accommodating Resistance
Accommodating resistance is a hallmark of the Westside system. Bands and chains add load at the top of a lift (where you're strongest) and reduce load at the bottom (where you're weakest), creating a more consistent strength curve. Chains: Each chain typically weighs 20–25 lb. Loop them over the bar so they deload at the bottom. Common prescription: 2 chains per side for bench, 4 chains per side for squat/deadlift. Bands: Mini bands add 15–25 lb at the top. Light bands add 25–50 lb. Monster mini bands add 40–80 lb depending on stretch. Bands also add a deceleration demand at the top of the lift, training the lifter to maintain tightness through lockout. Setting up bands for squats: Loop the band around the base of a rack upright and drape over the bar. Make sure the band is fully taut at the top of the squat, not just at lockout.For lifters without access to bands or chains, straight weight DE work is still effective—just use the higher end of the DE percentage range (62–65%) to compensate.
Setting Up Westside in Gladiator Lift
Gladiator Lift handles the complexity of the Conjugate Method elegantly, giving you a structured home for all four weekly sessions. Configure your four weekly sessions: Create Monday (ME Lower), Wednesday (ME Upper), Friday (DE Lower), and Saturday (DE Upper) as recurring weekly sessions in the program builder. Each session has its own exercise list. Log ME maxes by exercise: Because you rotate ME exercises frequently, Gladiator Lift tracks your personal record for each specific movement—not just your competition lift max. Over time, you'll see your box squat, floor press, and safety bar squat records improve independently, which is exactly what the system is designed to produce. Set DE percentages by 1RM: Enter your current competition squat, bench, and deadlift. The app calculates your DE working weights automatically. When you use bands or chains, add the band tension to the "extra load" field so the straight-weight component is correctly calibrated. Track assistance volume: Log your assistance sets after ME and DE work. Gladiator Lift's volume chart shows total weekly assistance volume for each muscle group, helping you ensure you're addressing weak points without overshooting recovery. Review rotation history: Before each ME session, check Gladiator Lift's exercise history to see which movements you've run recently. Avoid repeating the same exercise within 3 weeks to maintain the accommodation-prevention benefit that makes Westside effective.The Conjugate Method rewards lifters who track diligently. With Gladiator Lift, every ME max, every DE session, and every assistance record is documented and searchable—giving you the data to train smarter and peak harder than ever before.
For a broader comparison of Westside against other top programs like GZCL and the Texas Method, see our complete powerlifting program comparison.