18 reviews for P-Zero Ultra (GZCL 2.0)
GZCL P-Zero: The Next Evolution in Strength Training
Created by renowned strength coach Cody Lefever (GZCL), P-Zero is the latest advancement in the popular GZCL training methodology. Building upon the success of GZCLP, a linear progression system embraced by over 50,000 lifters worldwide, P-Zero introduces enhanced flexibility and customization for lifters aiming for both strength and muscular development.
Why Choose GZCL P-Zero?
Proven Methodology: Utilizes the successful GZCL pyramid structure (T1, T2, T3) to strategically balance strength and hypertrophy.
Adaptable Progression: Whether your goal is powerlifting, bodybuilding, or general strength, P-Zero can be tailored precisely to your objectives.
Structured Yet Flexible: Clearly defined guidelines enable you to confidently build your own progression, keeping workouts fresh, engaging, and effective.
How the GZCL Pyramid Works:
Tier 1 (T1): Peak Strength
Main compound lifts (squat, bench, deadlift, press).
Heavy sets at 85%-100% of your training max (TM).
Designed for maximal strength development (10-15 total reps per workout).
Tier 2 (T2): Strength & Volume
Compound movements or variations performed at moderate intensity (60%-80% TM).
Volume-focused to complement T1 lifts (20-30 total reps per exercise).
Tier 3 (T3): Hypertrophy & Foundation
Isolation and accessory exercises using lighter weights for higher reps.
Focuses on muscular growth, foundational strength, and injury prevention (30+ total reps per exercise).
Introducing P-Zero Ultra Singles Progression:
Optional singles-based progression to build strength, confidence, and technical proficiency.
Utilize singles at or above 90% TM for focused intensity.
Clearly defined stages (Stage 1: triples, Stage 2: doubles, Stage 3: singles), allowing progression based on performance rather than arbitrary timelines.
Who is GZCL P-Zero for? Ideal for intermediate to advanced lifters looking to:
Break plateaus with structured yet adaptable programming.
Integrate powerlifting-inspired strength principles into their routine without exclusively training for competition.
Take ownership of their training progression, customizing as they advance.
Your Progress, Your Pace: P-Zero provides the tools to continually challenge yourself with heavier lifts, new exercises, and adaptable volume. By cycling through progression stages and adjusting intensity strategically, you'll build unstoppable momentum toward your strength and physique goals.
Join thousands of lifters who have transformed their training with GZCL methods. It's time to evolve your strength journey with GZCL P-Zero.
Gustavo Calvache
Man, 526 weeks complete
5 years of prior experience
More than expected strength gains
As expected muscle gains
Love it, great results, feeling really strong able to get proper rest firing the week. Unfortunately, this will be my last week, I am moving towards a program that I really can make it in 45-60 min. That is the only downside for me, if you have time, give it a try
Mike J.
Man3 weeks complete
8 years of prior experience
As expected strength gains
More than expected muscle gains
Pretty effective, the high volume seemed to really help, and avoid injury at the same time. I prefer this to other GZCL programs I've ran previously. Made minor changes due to equipment, added a little bit more arm reps just because.
james siedlecki
Man, 473 weeks complete
6 years of prior experience
As expected strength gains
As expected muscle gains
Well written program. The p zero ultra singles are really fun. I also like the approach to the T3 volume. Highly recommend
Man, 41
5 weeks complete
8 years of prior experience
More than expected strength gains
As expected muscle gains
This workoutt is tough, and it can lead to some great gains. However, ittakes way more time to perform than started. Maybe 1.5 hours plus if you warm up for the compound movements. Sometimes I end up splitting the workout into two, but boost camp doesn’t really have a way for me to go back and do that. I also end up superseding the T4 exercises in just ro save time, and I’m still lucky to get out in 2hrs. It’s very intense, and in think it needs to allow custom deload weeks to avoid burn out. I’m 7 weeks in, and hitting 95% of my 1RM is really pushing my CNS and drive to get to the gym.
Brucetheroose
Man, 356 weeks complete
7 years of prior experience
More than expected strength gains
More than expected muscle gains
Great program. Would recommend.
Miranda D.
Woman, 305 weeks complete
1 year of prior experience
More than expected strength gains
More than expected muscle gains
Did this after 3 cycles of regular GXCL. Very helpful! Don’t skip the T3 reps. A pyramid is only as strong as its base.
Chuck_Stern_546983
Man, 563 weeks complete
8 years of prior experience
As expected strength gains
As expected muscle gains
Great for strength and size
Sachi Shibata
Woman, 287 weeks complete
3 years of prior experience
As expected strength gains
As expected muscle gains
More focused on my goals commonly for women. Too focused on Upper body like chest arms
Mustafa Bahadır Demir
Man, 285 weeks complete
2 years of prior experience
More than expected strength gains
More than expected muscle gains
Very good overall program. I thought I wouldn’t like hypertrophy part but honestly very good muscle gains. I changed the overall volume for hypertrophy. I try to do 3 sets very hard reps. Trying to get 12-10-8 for all hyper trophy as I mainly focus on strength so lower reps are more preferable for me but I still gain muscle mass. To increase your max volume always do as high as possible on the last set for main compound moves then use the app calculator to increase it. Worked wonders for me
Mickey Cordero
Man, 333 weeks complete
8 years of prior experience
As expected strength gains
As expected muscle gains
I love the overall flexibility of the program. T1.1 being just 1 rep per set is so encouraging to do and from there I just get motivated to do the rest.