For anyone exploring structured training methodologies, the 5 3 1 example serves as a foundational blueprint for progressive overload. This specific protocol, popularized by renowned strength coach Brandon Lilly, provides a clear framework for building raw power without the burnout associated with more rigid programs. At its core, the system relies on calculating percentages of your one-rep max (1RM) to dictate volume and intensity, ensuring consistent adaptation.
Understanding the Core Formula
The name "5 3 1" is deceptively simple, referring to the rep scheme performed across four primary lifts over a multi-week cycle. The workout revolves around setting a dynamic 1RM every four weeks and building training loads based on percentages of that number. Unlike static programs, this method adjusts as you get stronger, maintaining the ideal tension curve for muscle and strength development. The primary movements typically include the bench press, squat, deadlift, and a rows or press variation for back and shoulder support.
Calculating Your Working Sets
To execute a 5 3 1 example correctly, you must first determine your current 1RM. From this baseline, the program assigns specific percentages to each lift for the main sets. For the week, you will perform sets of five, three, and one repetition at these calculated weights. The goal is to leave two reps "in the tank" on every set, promoting high-quality output while minimizing joint stress. This calculation ensures that the weights remain challenging yet approachable throughout the cycle.
Weekly Structure and Execution
A standard week within the 5 3 1 template includes a "deload" week strategically placed every fourth week. During the standard weeks, the first day focuses on the main lifts at 65%, 75%, and 85% of your working 1RM for the 5-3-1 reps. The second training day often acts as an upper/lower split or focuses on accessory movements, ensuring balanced development. This structure allows for high-frequency practice of the movement patterns while managing cumulative fatigue.
| Week | Focus | Key Action |
|---|---|---|
| 1-3 | Accumulation | |
| 4 | Deload |
The Role of the Deload Week
The fourth week is arguably the most critical component of the 5 3 1 example because it facilitates recovery. During this deload, you reduce the volume by roughly 40% and train with approximately 60% of your perceived max. This downtime is not a sign of weakness but a strategic investment in future strength gains. It allows the central nervous system to reset and prevents the plateaus that often derail long-term progress.
Why the 5 3 1 Model Works
One of the primary reasons the 5 3 1 example has remained relevant for over a decade is its simplicity and effectiveness. It removes the guesswork regarding how much weight to lift by providing a percentage-based chart. This allows lifters to focus entirely on execution and bar speed rather than complex programming. The linear progression ensures that strength gains are steady and measurable, making it ideal for beginners and intermediate lifters seeking reliable results.
Customization and Flexibility
While the standard 5 3 1 example is rigid in its structure, it offers flexibility in accessory work and exercise selection. You can swap the main lifts based on your goals—powerlifters will stick to the big three, while general athletes might incorporate pull-ups or lunges. Furthermore, the percentages can be adjusted for advanced lifters who need higher intensities or for those recovering from injury who require lower impact variations. This adaptability ensures the model can integrate into almost any lifestyle.
