GZCLP: The Most Well-Designed Beginner Program
GZCLP stands for GZCL Linear Progression — the beginner variant of Cody Lefever’s GZCL method. What looks like a cryptic acronym is one of the most well-designed programs for getting started with strength training.
The Tier System
GZCLP is built on three training tiers:
T1 — Heavy (5×3+)
The main lift of the day. Heavy, low reps, last set open (AMRAP).
- Exercises: Squat, bench press, deadlift, overhead press
- Goal: Build strength
T2 — Moderate (3×10)
A second compound exercise at moderate weight. Builds volume and gives you more practice time with the basic movements.
- Exercises: The same four, but rotated (if T1 is squat, T2 is bench)
- Goal: Volume, technique reinforcement
T3 — Light (3×15+)
Accessory exercises for muscle groups that pure compound programs neglect. Last set AMRAP.
- Exercises: Lat pulldown, dumbbell row, face pulls, biceps curls
- Goal: Balance, weak points
Advantage over StrongLifts and Starting Strength: T3 gives you the accessory work that pure compound programs skip.
The Training Plan
The original is 3 days/week with 4 rotating workouts:
| Workout | T1 | T2 | T3 |
|---|---|---|---|
| A1 | Squat 5×3+ | Bench Press 3×10 | Lat Pulldown 3×15+ |
| A2 | Overhead Press 5×3+ | Deadlift 3×10 | DB Row 3×15+ |
| B1 | Bench Press 5×3+ | Squat 3×10 | Lat Pulldown 3×15+ |
| B2 | Deadlift 5×3+ | Overhead Press 3×10 | DB Row 3×15+ |
The workouts rotate: Week 1 = A1, A2, B1. Week 2 = B2, A1, A2. And so on. Every main lift comes around 2×/week — once as T1 (heavy), once as T2 (moderate).
Duration: 45-60 minutes per session.
Progression
T1: Weight Up, Schema Switches on Failure
If you complete all sets: +2.5 kg upper body / +5 kg lower body next time.
If you fail, the schema changes — not the weight:
| Stage | Schema | What happens on failure? |
|---|---|---|
| 1 | 5×3+ | → move to Stage 2 |
| 2 | 6×2+ | → move to Stage 3 |
| 3 | 10×1+ | → Reset |
Reset (original): Test a new 5RM, take 85% of that as your new working weight, back to Stage 1.
That gives you three attempts to handle a weight. With StrongLifts you get one.
T2: Reps Down, Then Boost
Same idea, different direction:
| Stage | Schema | What happens on failure? |
|---|---|---|
| 1 | 3×10 | → move to Stage 2 |
| 2 | 3×8 | → move to Stage 3 |
| 3 | 3×6 | → Boost |
Boost (original): At the end of the chain, the weight goes up, not down — add 7-10 kg to the last Stage 1 weight and restart at 3×10.
T3: Double Progression
When you hit 25 reps on the AMRAP set, increase weight.
How hitPR Implements This
In the GZCLP plan, the multi-stage system runs automatically. Failed 5×3 → next time shows 6×2, same weight. End of T1 chain: weight reduced by 15%, back to Stage 1. End of T2 chain: weight boosted by a fixed amount, back to Stage 1.
This is an approximation of the original — Cody Lefever writes “test a new 5RM,” which can’t be automated in an app. hitPR uses a fixed deload percentage instead. The result is comparable in practice.
The plan is available as a 3-day and 4-day variant, each with or without cable equipment.
Strengths and Weaknesses
Works well:
- Every lift 2×/week (T1 + T2) — good frequency
- T3 for weak points — no imbalances
- Multi-stage gives you 3 attempts instead of 1
- Systematic volume distribution across all intensity ranges
Limitations:
- Multi-stage is hard to track on paper or in your head
- Linear progression — eventually exhausted
- More time commitment than Greyskull LP (45-60 vs 35-45 min)
Who Is It For?
- Beginners (0-6 months) who want more structure than Greyskull
- 3-4 days/week available
- Anyone who needs accessories — Greyskull has none, GZCLP does
Not ideal for advanced trainees (2+ years) — then go for 5/3/1 or PHUL.
Comparison
| Aspect | GZCLP | StrongLifts | Greyskull LP |
|---|---|---|---|
| Days/week | 3 (original) | 3 | 3 |
| Accessory work | Yes (T3) | No | No |
| Frequency per lift | 2×/week | 1.5-3×/week | 1.5×/week |
| On failure | 3 stages | Immediate deload | Immediate deload |
| Duration/session | 45-60 min | 45-60 min | 35-45 min |
Bottom Line
GZCLP gives you a tier system covering different intensity ranges, a multi-stage system that doesn’t immediately reset at plateaus, and accessory work for the muscle groups that pure compound programs ignore. For beginners with 3-4 days per week, a solid choice.
Sources
- Lefever C. GZCLP Program. swoleateveryheight.blogspot.com
- GZCLP on thefitness.wiki
