15 reviews for The Rippler (GZCL Official)

The Rippler is a 12-week intermediate-level program developed by Cody Lefever, based on the GZCL training methodology. Designed to seamlessly transition from the beginner-friendly GZCLP, The Rippler aims to enhance both strength and hypertrophy through structured progression and strategic periodization.

Program Structure:

  • Duration: 12 weeks

  • Frequency: 4 days per week

  • Split: Upper/Lower with back-focused exercises on lower body days

Weekly Breakdown:

  • Day 1 (Lower Body):

    • T1: Squat

    • T2: Stiff-Legged Deadlift (SLDL)

    • T3a: Pull-Ups

    • T3b: Curls

  • Day 2 (Upper Body):

    • T1: Bench Press

    • T2: Incline Bench Press

    • T3a: Behind-the-Neck Press (BTNP)

    • T3b: Lateral Raise

  • Day 3 (Lower Body):

    • T1: Deadlift

    • T2: Front Squat

    • T3a: Row

    • T3b: Rear Delt Fly

  • Day 4 (Upper Body):

    • T1: Overhead Press (OHP)

    • T2: Close-Grip Bench Press (CGBP)

    • T3a: Incline Bench Press

    • T3b: Pullover

Customization:

While the template provides a solid foundation, lifters are encouraged to adjust accessory movements (T3 exercises) to address personal goals and weaknesses. This flexibility ensures the program remains effective whether you're in a caloric surplus, deficit, or maintenance phase.

Progression Model:

The Rippler employs a "Two Up, One Down" undulating progression:

  • Weeks 1-2: Gradual increase in intensity and volume

  • Week 3: Deload or reduced intensity to facilitate recovery

This cycle repeats throughout the program, allowing for consistent progress while managing fatigue.

Tiered Exercise Classification:

  • T1 (Primary Lifts): Main compound movements performed at high intensity with lower volume.

  • T2 (Secondary Lifts): Compound or major accessory movements supporting T1 lifts, executed at moderate intensity and volume.

  • T3 (Accessory Lifts): Isolation or supplementary exercises targeting specific muscle groups, performed at lower intensity with higher volume.

4.32 / 5

Elliot Drew

Man, 36
16 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Simple. I enjoy the T1/2/3 approach - logical and easy to adapt. Through illness/business I've occasionally had to delay workouts a few days but things work well still - easy to make it work. Only 1/4 through a cycle so can't give a full review but so far, it's good.

Kane M.

Man, 42
a month ago

5 weeks complete

1 year of prior experience

Less than expected strength gains

Less than expected muscle gains

Marginal modifications

I’m just a year into strength training and I thought I’d give this a try. I started with GZCL and liked it. I think since I’m still in my newbie gain period I should have kept running a novice LP. However, I like all the exercises and think this is still helping me progress but at a lower rate than LPs.

Keane F.

Man, 30
a month ago

11 weeks complete

2 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

I would recommend this program.

Jamie V.

Man, 45
2 months ago

3 weeks complete

8 years of prior experience

More than expected strength gains

More than expected muscle gains

Marginal modifications

Awesome and challenging program. Getting noticeably bigger every week. I would recommend this to anyone intermediate and above.

Tim H.

Man, 50
3 months ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Good strength training program. Working through an injury right now so haven't been as intense as I should be.

Britt J.

Man, 37
4 months ago

7 weeks complete

6 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Good program. Wish it had more notes and set rest times on comments.

Kevin E.

Man, 39
4 months ago

8 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

This is an awesome program! The split and progression are well designed and enable me to recover well between sessions. I added 125 pounds to my SBD total and am currently running the program for a second time. I highly recommend this to intermediate lifters, especially if you have run a GZCL program before.

zeroTORK

Man, 39
4 months ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Well rounded, flexible and good results.

Anonymous

Man
5 months ago

9 weeks complete

4 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

Amazing program will run again

Hudson Cole

Man, 22
5 months ago

3 weeks complete

2 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Very good program, a great modification of the GZCL program