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Lift · Lots of talk

GZCLP

Also called gzcl · gzclp linear · t1 t2 t3 · cody lefever

Community talk. May contain inaccuracies. Not medical, training, or diet advice. Sharp pain, fainting, or disordered-eating concerns need a clinician.

GZCLP is Cody Lefever’s beginner strength program combining a heavy barbell lift, lighter practice on another main lift, and accessories. Its appeal is written progression rules, including what happens when the prescribed reps become too difficult. It is the linear-progression version of the broader GZCL method.

The Fitness Wiki

01

What a GZCLP workout involves

Three tiers describe different kinds of work. T1 is the heavier main lift; T2 uses less weight and more repetitions on another compound lift, meaning several joints move together. T3 is smaller accessory work, initially rows or pulldowns. Squat, bench press, deadlift and overhead press rotate through the main slots.

The Fitness Wiki

Four different workouts can fit into three weekly visits. The original calendar continues across weeks: A1, B1, A2, then B2 at the next visit. It does not restart every Monday. Each lift appears in both the heavy and lighter slots as the sequence continues.

The Fitness Wiki

The heavy lift progresses through triples, doubles and singles. Sets × reps: 5 × 3 means five sets of three. T1 moves from 5 × 3 to 6 × 2 to 10 × 1, with minimum totals 15, 12 and 10. A missed target changes stages at the same load; successful sessions increase load within that stage. Only the last set includes extra reps.

Cody Lefever · original GZCLP

The other tiers progress separately. T2 uses three sets of ten, then eight, then six when its targets are missed, without an extra-rep set. T3 commonly uses three sets of fifteen, extending the last set; reaching 25 there triggers a weight increase. These are different rules, so an accessory stall does not automatically change the heavy lift.

Liftosaur

Reset rules depend on the tier. After T1 singles stall, Lefever describes 2–3 days’ rest and a five-rep maximum test: the heaviest load lifted five times. Triples restart at 85% of that weight. After T2 sixes stall, tens restart at most 20 lb / 9 kg above the previous tens starting load.

Cody Lefever · original GZCLP

Equipment and tracking are part of participation. Boostcamp offers three/four-day options, roughly 60-minute sessions and free program access. Its full-gym listing uses a barbell, bench, weights and pulling equipment. Its upper-body increases are 5 lb / 2.5 kg and lower-body increases 10 lb / 5 kg; that is this app’s convention.

Boostcamp · 2025

Read the heavy and accessory decisions separately. Illustration using the original tier rules: a T1 log of 3/3/3/3/2 totals 14, below the 15-rep base. Its next stage is six sets of two at that load. A T3 log of 15/15/24 has not reached the last-set target of 25. The heavy lift changes stage while the accessory keeps its load; neither result changes the other tier. T1 extra reps still follow the original effort limit.

Cody Lefever · original GZCLP rules

Four workout names do not require four visits a week. The original three-day example runs A1/B1/A2, then B2/A1/B1, then A2/B2/A1, then B1/A2/B2. Across twelve visits, each workout appears three times. Restarting at A1 every Monday would omit B2 altogether. The letters track the sequence; the calendar tracks attendance.

Cody Lefever · three-day sample month
Continue the sequence across the week boundary

Cody Lefever’s three-visit sample repeats A1 → B1 → A2 → B2 continuously. “Visit” tracks attendance, not a fixed weekday.

Three visits each week · B2 outlined
WeekVisit 1Visit 2Visit 3
1A1B1A2
2B2A1B1
3A2B2A1
4B1A2B2

Week 2 starts with B2, not A1. Over these 12 visits, every workout appears three times. Restarting A1/B1/A2 each week would leave B2 out.

This decodes the original sample calendar. The letters name different workouts; they do not establish a personal schedule, load or recovery requirement.

02

Why lifters choose it

A difficult session has a defined next step. The ladder reduces guesswork about adding weight or changing reps. Separate tier records make it usable; the structure does not guarantee indefinite gains.

Liftosaur

Enjoying strength progress can coexist with wanting more size. One lifter enjoyed the structure and reported improved estimated lift numbers, yet still questioned whether to switch for muscle growth. Lifting heavier had not settled their physique goal.

Community · Reddit · 2026

03

Good to know before starting

AMRAP does not require a failed repetition. AMRAP means “as many reps as possible.” Lefever leaves 1–2 reps available and caps the T1 extra-rep set at ten. That cap does not replace T3’s 25-rep progression target.

Lefever · 2016

Rest and starting loads matter. Lefever lists T1 rests of 3–5 minutes, T2 2–3 minutes and T3 60–90 seconds. Beginners may need lighter loads; his 5–10 lb increase guidance is a cap, not a minimum.

Lefever · 2016

The stall ladder is not an answer to pain. Sharp pain is a reason to stop. Sharp pain, fainting or disordered-eating concerns need a clinician; forum troubleshooting cannot diagnose an injury.

Community

04

From community discussion

Completing the sets does not always mean recovering well. A returning lifter reported needing lighter weeks every 3–5 weeks despite progressing. Replies discussed sleep, food and conditioning, and disagreed about recovery versus insufficient effort. The author clarified that fatigue was affecting everyday life. That exchange does not establish the cause.

Community · Reddit

The 25-rep accessory target can feel puzzling. A ten-week user asked why the first two T3 sets felt easier than the last. Replies discussed alternative rep ranges and large machine or dumbbell jumps. These were modifications people debated, rather than a change to the original rule.

Community · Reddit · 2026

Accessories can stall while the main lifts keep moving. One commenter described months at 15 lb dumbbell curls while chasing 25 reps, and replacing bent-over rows with chest-supported rows because deadlift days taxed the lower back. They later chose The Rippler for variety, although GZCLP was still progressing.

Community · Reddit · 2025

A four-day adaptation still depends on the available gym. A woman moving from three days to four, focused on upper or lower body, kept rows and pulldowns throughout. A suggested hack squat substitution was unavailable in her apartment gym, and there was no Smith machine either. Posted routines can assume equipment their readers lack.

Community · Reddit

The log can be motivating without becoming a weekly contest. Reports describe excitement over extra T1 reps and discouragement at the first missed triples. Keeping one tracker and the same main lifts helps follow the ladder. Some shorten busy days to T1 plus T2; others add 2–4 accessories and find sessions too long or recovery worse.

Community

People move on for different reasons. Reports range from several months to about a year with resets and accessory changes every few weeks. Later choices include The Rippler or 5/3/1. Comparisons describe GZCLP as more demanding or varied, but depend on the versions; push/pull/legs alone names an exercise split, without specifying progression. Boostcamp, Liftosaur and Lift Vault are familiar tracking resources.

Community

References for this topic

Sources and context

  1. Weekly Megathread - July 20, 2026 ↗

    id
    fit-gzcl-tiers — Weekly Megathread - July 20, 2026
    platform
    Reddit · r/gzcl
    role
    Community discussion
    accessed On
    2026-09-07
    locator
    2026-07-20 doubleAA_vero T3-set question and replies linking the original program and discussing increments.
    scope
    Opened the tier-specific progression exchange.
    limitations
    Selected comments, not a complete reconstruction of the official progression algorithm; advice about set failure and modifications is not prescribed.

  2. GZCL Applications & Adaptations ↗

    id
    fit-guide-gzclp-lefever-2016 — GZCL Applications & Adaptations
    platform
    Cody Lefever
    role
    Official context
    accessed On
    2026-09-24
    locator
    GZCLP T1, T2, and T3 progression; example 3x-per-week schedule; general rest guidelines
    scope
    Tier notation, base-volume failure ladder, 85 percent restart, 25-rep tier-3 rule, load caps, and the three-day A/B rotation in the February 5, 2016 article.
    limitations
    Does not establish a four-day GZCLP calendar, a required upper-versus-lower load split, or any strength outcome for a given lifter.
    slugs
    • gzclp

  3. GZCLP — The Fitness Wiki companion guide ↗

    id
    fit46-gzclp-fitness-wiki — GZCLP — The Fitness Wiki companion guide
    slugs
    • gzclp
    role
    Official context
    platform
    The Fitness Wiki · r/Fitness
    locator
    Opening; The Tiers; four-workout table; three-day calendar explanation
    scope
    Beginner program identity, tier roles, main lifts and rolling calendar.
    limitations
    Community-maintained companion, not the creator or a scientific comparison. Publication date not displayed in inspected text; superiority wording is not adopted.
    accessed On
    2026-09-29

  4. GZCL Applications and Adaptations ↗

    id
    fit-rebuild-gzclp-lefever-2016 — GZCL Applications and Adaptations
    platform
    Cody Lefever
    role
    Official context
    accessed On
    2026-09-27
    published Or Updated
    2016-02-05
    locator
    GZCLP section: T1, T2, and T3 progression, three day sample month, and general rest guidelines
    scope
    Tier notation, the base volume ladder, the 85 percent restart, the 25 rep light tier rule, load caps, and the three day A and B rotation.
    limitations
    Does not establish a four day calendar, a required upper versus lower load split, or a strength result for a given lifter.
    slugs
    • gzclp

  5. GZCLP Workout Program — Liftosaur tracker guide ↗

    id
    fit46-gzclp-liftosaur — GZCLP Workout Program — Liftosaur tracker guide
    slugs
    • gzclp
    role
    Service rules
    platform
    Liftosaur
    locator
    T1 stages, T2 stages without AMRAP, T3 progression
    scope
    Tracker explanation of the independent tier progression rules and record keeping.
    limitations
    Commercial tracker explainer, not evidence of program superiority. Includes a 10% T1 reset alternative and a fixed 15 lb T2 reset increase that differ from the creator's original; neither is presented as the universal rule. No publication date verified.
    accessed On
    2026-09-29

  6. GZCL Program (GZCLP) — Cody Lefever on Boostcamp ↗

    id
    fit46-gzclp-boostcamp — GZCL Program (GZCLP) — Cody Lefever on Boostcamp
    slugs
    • gzclp
    role
    Service rules
    platform
    Boostcamp
    published Or Updated
    2025-12
    locator
    Program header Dec 2025; Overview; HOW TO PROGRESS; 3 Day / 4 Day buttons; Common questions
    scope
    Full-gym requirement, advertised session duration, free program access, schedule choices and app-specific load increases.
    limitations
    Commercial promotional program listing; 60 minutes is an estimate, not an observed guarantee. Page calls itself version 5 and version 4 in different places and alternates beginner/intermediate labels. December 2025 is the displayed month; exact publication day is unknown. No app execution or onboarding was tested.
    accessed On
    2026-09-29

  7. GZCLP 9-Month Progress Update — Keep Going or Switch for Hypertrophy? ↗

    id
    fit46-gzclp-progress-goals — GZCLP 9-Month Progress Update — Keep Going or Switch for Hypertrophy?
    slugs
    • gzclp
    role
    Community discussion
    platform
    Reddit · r/gzcl
    published Or Updated
    2026-04-01
    locator
    jalago opening, estimated lift table, satisfaction and muscle-growth questions; replies asking about stage progression
    scope
    Reported enjoyment, improving estimated strength and uncertainty about physique goals.
    limitations
    One self-report, not measured comparative outcomes. Title says nine months, but the narrative separates before-program history from a three-month December update; the article does not claim nine months on GZCLP. One reply misreads elapsed time as nine weeks. No causal conclusion or promised muscle gain.
    accessed On
    2026-09-29

  8. 6 months of GZCLP as programmed, feeling very beat down despite frequent deloads ↗

    id
    fit46-gzclp-fatigue-disagreement — 6 months of GZCLP as programmed, feeling very beat down despite frequent deloads
    slugs
    • gzclp
    role
    Community discussion
    platform
    Reddit · r/gzcl
    locator
    chunkdefeatd opening; Ironvine/other conditioning replies; UMANTHEGOD disagreement; author's daily-life and effort clarifications
    scope
    Lighter weeks every 3–5 weeks, progressing yet feeling unable to recover, and conflicting explanations offered by replies.
    limitations
    Anonymous self-report with unverified training, sleep and food context; no diagnosis follows. The opened page displays relative timestamps only, so the original publication date is left unknown. Search age estimates and relative timestamps are not converted into a date.
    accessed On
    2026-09-29

  9. Help with gzclp customization ↗

    id
    fit46-gzclp-accessory-tradeoffs — Help with gzclp customization
    slugs
    • gzclp
    role
    Community discussion
    platform
    Reddit · r/gzcl
    published Or Updated
    2025-04-14
    locator
    Thicc-Investigator88 comment on six months, one T1/one T2, adding T3s, 15 lb curls, supported rows and The Rippler; adjacent advice and pull-up question
    scope
    Accessory plateaus, exercise changes for comfort, and switching for variety while still progressing.
    limitations
    Commenter's own experience and exercise changes, not verified outcomes or a recommended injury treatment. Thread date is visible in indexed full-body rendition; exact date of the cited comment is not separately verified. Reported later curl increases are not used to claim causal superiority.
    accessed On
    2026-09-29

  10. GZCLP upper/lower split review? ↗

    id
    fit46-gzclp-gym-access — GZCLP upper/lower split review?
    slugs
    • gzclp
    role
    Community discussion
    platform
    Reddit · r/gzcl
    locator
    klarinets opening three-to-four-day proposal; reply clarifying apartment gym has neither hack squat nor Smith machine
    scope
    A woman’s schedule adaptation and practical equipment limits in apartment training.
    limitations
    Proposed modified routine, not a completed-program outcome or official weekly prescription. Only relative timestamps visible on the inspected page; original date unknown. Exercise substitutions suggested by replies are not endorsed.
    accessed On
    2026-09-29

  11. Cody Lefever: GZCL Applications & Adaptations ↗

    id
    quick-gzclp-original — Cody Lefever: GZCL Applications & Adaptations
    role
    Official context
    accessed On
    2026-09-12
    scope
    Original GZCLP main-work base-volume stages and final-set AMRAP; distinct accessory progression target.
    locator
    Author’s original February 2016 archive text was returned in full by official-domain search. Direct article URL hit the provider’s automated-access interstitial.
    limitations
    This reference explains the named format or rule. Individual community accounts remain attributed in the notes.

  12. GZCL Applications & Adaptations ↗

    id
    fit-wave-gzcl-original — GZCL Applications & Adaptations
    role
    Official context
    accessed On
    2026-09-23
    locator
    February archive GZCLP section, base 15 reps and 1–2 reps from failure passages. Direct article opened; a later find for base volume found no match, so the inspected archive text is the rule source.
    scope
    GZCLP tier-one changes from five sets of three to six sets of two and ten sets of one after missing base work, not merely failing an extra AMRAP target.
    limitations
    Original 2016 method. Author notation sometimes lists reps before sets; proposed copy explicitly uses sets × reps. Not a complete workout prescription.

  13. 5/3/1 Primer ↗

    id
    fit-wave-531-primer — 5/3/1 Primer
    role
    Community discussion
    accessed On
    2026-09-23
    locator
    Core concepts, main work and deload/version passages returned by search.
    scope
    Distinguishes main, supplemental and assistance work; 5s PRO fixed sets; older fourth-week deload versus later versions.
    limitations
    A community-maintained explanation, not the complete official Wendler books. Used for terminology and version distinctions, not personal programming.

Keep this topic in view

Preserved original record

Earlier public profile and reader notes are preserved separately from the current article. They may contain superseded wording and are not newly checked material.

Read the full original profile
slug
gzclp
name
GZCLP
aliases
  • gzcl
  • gzclp linear
  • t1 t2 t3
  • cody lefever
family
lift
heat
high
talk
Lots of talk
most Discussed
false
first Line
GZCLP is a linear-progression strength routine that divides exercises into three tiers with different rep ranges and progression rules.
why Line
Lifters discuss how the main lifts, secondary work and higher-rep accessories progress, especially when one tier stalls or available weights make the next increase awkward.
feel Words
  • GZCLP
  • T1
  • T2
  • T3
  • AMRAP
common Picture
  • lead
    Tier 1: 5 × 3 → 6 × 2 → 10 × 1
    why
    Sets × reps. The last set’s extra reps are within that set count; original guidance leaves 1–2 reps available. [community]
  • lead
    Tier 2: 3 × 10 → 3 × 8 → 3 × 6
    why
    This secondary work has its own progression, separate from the main lift. [community]
  • lead
    Tier 3: commonly 3 × 15
    why
    The original accessory rule uses the final set’s extra-rep target to decide a load increase; weekly layouts commonly use 3–4 days. [community]
watch For
Turning T3 into a second workout. Starting here as a true first week. Ignoring the stall rules.
what People Say
  • The job: A structured way to keep linear gains with more than just 3×5. [community]
  • Cody Lefever’s GZCL method organizes work in tiers. GZCLP is its linear-progression version, meaning load or prescribed work progresses according to set rules from one session to the next. [community]
  • Beginner discussions compare GZCLP with the Basic Beginner Routine and Starting Strength; finishing either one is not a requirement for GZCLP. [community]
  • Why it’s loved: stall rules are written down. You know what to do when 5×3 dies. [community]
  • AMRAP means “as many reps as possible.” In Tier 1 (T1) main-lift work, the plus set can feel like a test; it still belongs to the program’s rep and stopping rules. [community]
  • Boostcamp / Liftosaur / Lift Vault all ship a GZCLP tracker. The program is bigger than the PDF. [community]
  • Compared to 5/3/1: more weekly AMRAPs, more accessory volume, less “this feels too light.” [community]
  • Compared with a push/pull/legs (PPL) split: GZCLP names progression rules as well as arranging the week; PPL by itself names an exercise-grouping pattern. [community]
  • First-time lifters may also compare it with the simpler Basic Beginner Routine. The useful comparison is how well they understand and can follow each program’s rules. [community]
  • The tier labels describe the work: T1 is heavier main-lift work, T2 is supporting compound work and T3 is higher-repetition accessory work. They do not prescribe the same weight for every lifter. [community]
  • The spreadsheet is not the program. The stall rules are. [community]
how People Run It
  • Pick 3 or 4 days and assign a T1 to each. [community]
  • T2 is a related lift — front squat next to squat, close-grip next to bench — not a random TikTok move. [community]
  • T3s are 2–4 accessories. They stop at “good pump, still recover.” [community]
  • T1 stage changes: in the original scheme, missing the base 15 reps in 5×3 moves the next stage to 6×2, then 10×1 after the next base-volume failure. These are sets × reps; the final plus set is a separate feature. [community]
  • They log the AMRAP. That number is the whole point. [community]
  • Rest on T1s is real rest. Two minutes is not enough for a heavy squat AMRAP. [community]
  • If life shrinks: they keep T1 + one T2 and go home. [community]
amounts People Use
  • Days: 3–4. [community]
  • T1: the ladder 5×3 → 6×2 → 10×1 is the picture people share. [community]
  • T2: 3×10 / 3×8 / 3×6. [community]
  • T3: often 3×15 or 3 sets near 15, last set AMRAP in some writeups. [community]
  • Progression: main-work weight increases while the prescribed base reps are completed; a missed base total moves to the next rep stage. The original accessory rule raises weight after 25 reps on its last set. [community]
how People Keep It
  • One tracker. They stop rewriting the sheet every Sunday. [community]
  • The same four T1s for a training block. [community]
  • T3s can rotate every few weeks without guilt. [community]
  • A rest day after a brutal squat AMRAP. [community]
  • Food on 4-day GZCLP — this is not a cutting gimmick. [community]
how It Feels
  • First T1 AMRAP that pops: they get hooked. [community]
  • A failed 5×3: they feel like the program broke. It is the next ladder, not a funeral. [community]
  • T3 days that run long: they leave tired and under-recovered. That is the usual miss. [community]
  • Week 6: they either trust the rules or they hop to PPL. [community]
  • Vs 5/3/1: this feels harder week to week. Some people want that. [community]
  • Vs SS: less squat frequency, more variety. Knees often say thanks. [community]
how Long People Run It
  • Several months of the LP is common. [community]
  • Then GZCL “method” programs (The Rippler, etc.) or 5/3/1. [community]
  • Some people describe staying with GZCLP for a year, resetting working weights and changing Tier 3 accessories as needed. [community]
  • A stall on all four T1s plus bad sleep is a deload, not a new identity. [community]
deep Dive
  • GZCL is a framework (T1/T2/T3, AMRAP, failure rules). GZCLP is the beginner linear. [community]
  • You do not need every GZCL program. Run the LP until it is honestly done. [community]
  • 5/3/1 offers a different family of templates built around a training max and cycle-based progression; its use of plus sets depends on the version. [community]
  • Push/pull/legs names a split. A version still needs its own progression rules before it can be compared with GZCLP. [community]
  • Three- and four-day schedules appear in GZCLP discussions; four gym visits are not required by the name alone. [community]
watch For Long
  • The AMRAP is not a weekly max-out contest. [community]
  • T3 is not a second workout. [community]
  • True first-week lifters can start simpler. [community]
  • Ignore the stall rules and you just have a random split. [community]
  • Sharp pain on a T1 single is a stop. [community]
related
  • five-three-one
  • progressive-overload
  • first-gym-week
  • ppl
  • deload-week
research Pointer
    house Pointers
      play Pointer
      —
      sources
      • r/gzcl
      • r/fitness GZCLP
      • Lift Vault GZCLP
      disclaimer
      Community talk may be wrong. Not medical, training, or diet advice. Sharp pain, fainting, or disordered-eating concerns need a clinician.
      quick Answer History
      • field
        commonPicture
        rows
        • lead
          T1: 5×3 + AMRAP, then 6×2, then 10×1
          why
          The linear ladder when 5s stall. [community]
        • lead
          T2: 3×10, then 3×8, then 3×6
          why
          A cousin lift, more reps, not another max. [community]
        • lead
          T3: 3×15-style accessories
          why
          The pump work. Not a third program. [community]
        • lead
          3 or 4 days
          why
          Squat / bench / deadlift / OHP as the T1s. [community]
        • lead
          Last-set AMRAP
          why
          How GZCL decides you earned the add. [community]
      • field
        amountsPeopleUse
        rows
        • Add: small plate on T1 when the AMRAP earns it — same 5/10 lb slogan. [community]
      • field
        howPeopleRunIt
        rows
        • When T1 5×3 fails the AMRAP rule: they move to 6×2, then 10×1, then reset with a new 5×3. [community]
      • field
        firstLine
        rows
        • GZCLP is the Reddit-native linear program: a heavy main lift, a volume lift, then accessories.
      • field
        whyLine
        rows
        • GZCLP is the Reddit-native linear program: a heavy main lift, a volume lift, then accessories.
      • field
        commonPicture
        rows
        • lead
          Schedule: 3 or 4 days a week
          why
          The main lifts are squat, bench press, deadlift and overhead press. [community]
        • lead
          Tier 1 — main strength work: 5 × 3 → 6 × 2 → 10 × 1
          why
          The notation here is sets × reps. The final set can include extra reps; it is part of the listed set count. [community]
        • lead
          Tier 2 — secondary lift: 3 × 10 → 3 × 8 → 3 × 6
          why
          This is the higher-rep work on a main or related movement. [community]
        • lead
          Tier 3 — accessories: commonly 3 × 15
          why
          In the original version, the last set has the extra-rep target for increasing weight. [community]
        • lead
          AMRAP means as many reps as possible
          why
          Cody’s original main-work guidance leaves 1–2 reps available rather than requiring an actual failed rep. [community]
        • lead
          Main-lift progression: add weight while completing the base reps
          why
          When the base rep total is missed, move to the next set-and-rep stage. The accessory progression uses a different rule. [community]
      • field
        whatPeopleSay
        rows
        • Cody Lefever (GZCL) wrote a method; GZCLP is the LP people actually run from spreadsheets. [community]
        • r/fitness and r/gzcl treat it as the default “I finished BBR / SS” next step. [community]
        • Why it’s hated: the AMRAP culture turns every T1 into a test if the ego is driving. [community]
        • Compared to PPL: it is a progression, not just a split. [community]
        • True novices can run it, but BBR / first-gym-week is still the quieter on-ramp. [community]
        • Women’s threads use the same T1/T2/T3. Loads start where they start. [community]
      • field
        howLongPeopleRunIt
        rows
        • Some people stay on GZCLP a year by resetting TMs and keeping T3s interesting. [community]
      • field
        deepDive
        rows
        • 5/3/1 if they want fewer tests and a monthly TM bump. [community]
        • PPL if they miss having a “chest day” more than they miss a progression. [community]
        • Self lift 2–4 if 4 days will not fit — GZCLP still works in 3. [community]
      Read the preserved reader notes
      definition
      GZCLP is a linear-progression strength routine that divides exercises into three tiers with different rep ranges and progression rules.
      community Picture
      Lifters discuss how the main lifts, secondary work and higher-rep accessories progress, especially when one tier stalls or available weights make the next increase awkward.
      additions
      • text
        The tier is part of the question, not just a label on an exercise. In a July 2026 GZCL megathread, a lifter asked why the first two T3 sets could feel manageable while the final set carried the rep target for increasing weight. Replies pointed back to the original program and also discussed practical modifications when dumbbells or machines have different-sized weight jumps.
        sources
      guide
      what
      • The moving part is the stall ladder. Cody Lefever's February 5, 2016 article writes each tier as weight, then reps, then sets. A line that looks like 3x5+ is three reps for five sets, and the last set continues for as many reps as possible. In ordinary gym notation that is five sets of three. A shared picture that says 5x3 is the same work, written the other way around.
      • GZCLP is the linear version of that tier system, not the whole GZCL method and not a meet peak. One lift is heavy, one is a medium compound, and one is a lighter accessory. When the heavy or medium work misses its base rep total, the article changes the set-and-rep scheme before it rebuilds the load from a new five-rep test. Drop the ladder and the day is just three exercises.
      • The extra reps on the last heavy set are a record, not a weekly max-out. That section says to take them to about one or two reps short of a true miss, and not past ten reps even if more are available. A later note in the same article says to leave one or two reps in the tank on an as-many-reps set. The stage changes when that judgment says the base reps are gone. It does not wait for a collapsed rep.
      how
      • Use the article's three-day calendar. Week one is workout A1, then B1, then A2. Week two starts at B2 and the rotation continues. A1 is a squat for three reps across five sets, last set extended, a bench press for ten reps across three sets, and a lat pulldown for fifteen reps across three sets, last set extended. B1 uses the overhead press, the deadlift, and a dumbbell row in those same slots. The next time a letter returns, the heavy and medium lifts trade places. Squat and deadlift are not both the heavy lift on neighboring days. Bench and press are split the same way.
      • Hold one load for every work set of a lift that day. The same article's general rest guide is three to five minutes after tier-1 sets, two to three minutes after tier-2, and 60 to 90 seconds after tier-3. Write down the extra reps on the last heavy set. Add weight the next time that lift is heavy only if the base reps were all there. The cap in the linear section is no more than 5 to 10 pounds, also written there as 2.5 to 4.5 kilograms. That sentence does not split the cap into upper-body and lower-body numbers.
      • If tier 1 misses a base of 15, keep the load and move to two reps for six sets, last set extended, base 12. Miss that and move to one rep for ten sets, base 10. Miss the base of 10, rest two or three days, test a five-rep max, and restart the five triples at 85 percent of that test. Tier 2 runs ten reps for three sets until a base of 30 is missed, then eights, then sixes. After the sixes miss a base of 18, go back to tens a little heavier, no more than 20 pounds or 9 kilograms above the weight that began the previous run of tens. Tier 3 stays put until the last set reaches 25 reps, then the load goes up. Start that tier with a row or a pulldown.
      • If the day has to shrink, keep the heavy tier and one medium tier. The article's note on leaving the novice version is to add accessory volume from the light tier upward, not by stacking more heavy sets first. Four-day layouts in trackers are a schedule choice. The 2016 section's own calendar is the three-day rotation above. Those four-day reports stay in the community notes.
      understand
      • The ladder exists so a missed day changes the size of the sets instead of erasing the load. Five triples, six doubles, and ten singles keep the bar heavy while the reps per set fall. That is a different rule from a plan that cuts the weight on the first missed set of five. The article also says the extra reps, including the medium sets a few days later, are there because a new lifter needs practice, and that the load may need to start lower when there is no training history.
      • The usual miss is treating the extra-rep set as a contest, or turning the light tier into a second workout. The article caps that extra set at ten and adds more accessory work only after the three-day version is recovering. Another miss is reading 3x5+ as three sets of five. In this article the middle number is reps and the last number is sets.
      • This is the wrong tool for a meet peak, or for someone who wants a plan with no written rule for a bad day. A sharp pain on a heavy single is a stop. Sharp pain, fainting, chest pain, or disordered eating is the point where a clinician is the next step, not the next stage of the ladder. How the extra-rep set feels, and how people lay the tiers across four days, is in the community notes.
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