Four upper/lower sessions
The included schedule has four training days per week, split between upper- and lower-body sessions.
Intermediate hypertrophySupports progression engine
The standard four-day upper/lower template: eight weeks of training followed by a two-week deload. Preview the stored plan and log each session in IronFlow.

[Fit check]
Plan profile: Level Intermediate · Focus Hypertrophy · Training days per week: 4. Confirm the schedule and equipment below before starting.
Training level: Intermediate · Plan focus: Hypertrophy · Training days per week: 4
This plan may not match your schedule or training needs. Training days per week: 4 · Equipment: Barbell, Dumbbell, Cable, Machine
[Plan at a glance]
An upper/lower routine progresses for eight weeks, followed by a two-week deload. This is the default variant.
[Plan shape]
See how many planned work sets each week contains and how the block is paced over time.
Planned work sets from the stored plan
Each block represents one planned week
[What is Lyle McDonald's Generic Bulking Routine?]
The Generic Bulking Routine (GBR) is an intermediate hypertrophy plan organized around upper- and lower-body sessions. The standard IronFlow template stores a 10-week block: eight training weeks followed by two deload weeks.
[Follow the standard GBR structure]
The included schedule has four training days per week, split between upper- and lower-body sessions.
The stored template uses 6 reps for main lifts, 10 for secondary lifts, and 12 for direct arm work.
Preview eight weeks of training followed by the two-week deload recorded in this version.
[Compare]
Compare similar plans to understand their schedules, progression rules, and tradeoffs before choosing.
[Relevant alternatives]
These plans share some of this plan's schedule, goal, experience, or equipment profile.
[More tools]
[Day-by-day schedule]
Every exercise below comes from the built-in plan stored in the app.
Quads
Hamstrings
Quads
Hamstrings
Calves
Calves
Chest
Back
Shoulders
Back
Triceps
Biceps
Quads
Hamstrings
Quads
Hamstrings
Calves
Calves
Chest
Back
Shoulders
Back
Triceps
Biceps
[Progression contract]
When it changes
after each completed week · when all sets reach the top of the rep range
What changes
The stored schedule carries the planned week-to-week changes.
After success or failure
Use the source guidance to decide whether to advance, hold, or repeat.
Deloads
A deload or taper is mentioned in the stored plan guidance. Review it before advancing.
[FAQ]
GBR stands for Generic Bulking Routine. This IronFlow page uses the standard upper/lower hypertrophy variant listed in the program catalog.
The included version has four training days per week and stores 10 weeks: eight training weeks and two deload weeks.
No. It is the standard variant represented by this IronFlow template. Exercise choices and details can differ across published or customized versions, so compare this schedule with the version you intend to run.
[Use this plan]