Two glute days with different jobs
| Day and order | Exercise | Sets × reps | Effort | Main job |
|---|---|---|---|---|
| A1 | Squat, hack squat or leg press with a comfortable range | 3 × 6–10 | 2 RIR | Knee pattern with hip contribution |
| A2 | Bulgarian split squat or reverse lunge | 3 × 8–12 each side | 2 RIR | Unilateral work and pelvic control |
| A3 | 45-degree hip extension | 2 × 10–15 | 1–2 RIR | Stable hip extension |
| A4 | Machine or cable abduction | 2 × 15–25 | 1–2 RIR | Accessory abduction work |
| B1 | Hip thrust or machine glute bridge | 3 × 6–10 | 2 RIR | Hip extension with a stable reference |
| B2 | Romanian deadlift | 3 × 8–12 | 2 RIR | Hinge and posterior tension |
| B3 | Long-step lunge or step-up | 2 × 10–15 each side | 2 RIR | Unilateral work on another path |
| B4 | Cable kickback | 2 × 12–20 | 1–2 RIR | Accessory extension without chasing maximal load |
The full version has twenty sets across both days, a dose nobody needs on top of an existing quad, hamstring and glute program. A sensible entry is A1–A3 and B1–B3. After four weeks, add A4 or B4 only if day-two performance remains solid, not because a pump or a picture makes the routine feel incomplete.
The pattern map stops you repeating one exercise four ways
| Pattern | Examples | Why it is here | Boundary |
|---|---|---|---|
| Squat or press | Squat, hack squat, leg press | Combined knee and hip loading | Not proof of exclusive glute activation |
| Hip extension | Hip thrust, machine bridge | Stable, repeatable reference | Higher session EMG does not guarantee more growth |
| Hinge | Romanian deadlift, 45-degree extension | Hip extension from another length and posture | Hamstrings and trunk stabilizers also work |
| Unilateral | Split squat, lunge, step-up | Work per side on another path | Does not diagnose or fix asymmetry by itself |
| Abduction | Machine, cable | Simple accessory when recovery remains | Does not replace larger patterns or isolate the whole glute |
In untrained young adults, nine weeks of hip-thrust or squat training produced similar increases across measured glute sites, while the squat favored quadriceps and adductors more. Acute activation also failed to predict growth consistently. That is why we do not force a contest between both movements; we give them different jobs.
A within-person comparison also found gluteus-maximus growth from the leg press alongside quadriceps and adductor growth, while knee extension was more specific. This says something useful about coverage in those exercises; it does not make every leg press identical or prescribe one range to everyone.
Substitute the job, not the silhouette
| If you cannot do | Nearby substitute | Preserves | Start a new record for |
|---|---|---|---|
| Free squat | Hack squat or leg press | Knee-and-hip pattern | Load, seat and depth change |
| Barbell hip thrust | Machine or Smith bridge | Stable hip extension | Bench, support and load are not equivalent |
| Romanian deadlift | 45-degree extension or pull-through | Hip hinge | Range and resistance change |
| Bulgarian split squat | Reverse lunge or step-up | Unilateral work | Step height and assistance alter the reference |
| Machine abduction | Cable abduction | Abduction accessory | Lever, pulley and load change |
The machine is occupied on day B
Your reference is a machine hip thrust: 85 kg for 9, 9 and 8 at 2 RIR. Today it is occupied. Wait if practical; otherwise use a Smith machine and treat it as a new line. Record bench, foot position, load and reps. Do not call 70 kg in the Smith a decline from 85 kg on a different machine.
Four weeks of progression and trimming
- Week 1: calibrate
Choose loads that leave 2–3 RIR and allow the same range without testing limits.
- Week 2: add one repetition
Try to improve the total for each exercise with the same setup.
- Week 3: close the ranges
After reaching the top in every set, take the smallest available increment.
- Week 4: inspect the second exposure
If B1 or B2 falls for two weeks and fatigue persists, remove A4 or B4 before touching the main references.
A hip-thrust progression without guessing
Week 1: 80 kg for 8, 8 and 8 at 2 RIR. Week 2: 9, 9 and 8. Week 3: 10, 10 and 10. Week 4: 85 kg for 8, 8 and 7. A fourth set is unnecessary because the existing reference already moved forward.
More volume often relates to greater gains, but with diminishing returns and wide individual variation. Two days are a way to distribute a recoverable dose, not a mandatory frequency. Account for squats, presses and hinges already in your routine before adding accessories here.
The honest role of BUSTAFIT
BUSTAFIT does not need to crown a single “best” glute exercise. It stores load, repetitions and RIR so you can return to the last useful reference. Add the seat, bench, step height or machine to the exercise name or note; those details separate real progression from a setup change.