Bullmastiff Custom Phase 3
Get Shexy
Overview
Who it's for
Muscle engagement
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Romanian Deadlift (Barbell) | 3 | 6 reps | 60% |
| 2 | Romanian Deadlift (Barbell) | 1 | AMRAP | 60% |
| 3 | Lunge (Dumbbell) | 1 | 12–15 reps | — |
| 4 | Leg Extension | 1 | 10–15 reps | @6 |
| 5 | Standing Calf Raise | 1 | AMRAP | @6 |
| 6 | Seated Calf Raise | 1 | AMRAP | @6 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Bench Press (Barbell) | 3 | 6 reps | 65% |
| 2 | Bench Press (Barbell) | 1 | AMRAP | 65% |
| 3 | Incline Bench Press (Dumbbell) | 1 | 12–15 reps | @6 |
| 4 | Deficit Push Up | 1 | AMRAP | — |
| 5 | Seated Row (Cable) | 3 | 10–12 reps | — |
| 6 | Lat Pulldown | 1 | AMRAP | — |
| # | Exercise | Sets | Reps |
|---|---|---|---|
| 1 | Overhead Press (Barbell) | 3 | 12–15 reps |
| 2 | Face Pull | 1 | 15–20 reps |
| 3 | Front Raise | 1 | 12–15 reps |
| 4 | Reverse Pec Deck | 1 | 12–15 reps |
| 5 | Lateral Raise (Cable) | 1 | 12–15 reps |
| 6 | Lateral Raise (Dumbbell) | 1 | 12–15 reps |
| 7 | Overhead Tricep Extension (Cable) | 1 | 12–15 reps |
| 8 | Bicep Curl (Cable) | 1 | 12–15 reps |
| 9 | Single Arm Tricep Extension (Cable) | 1 | 0 reps |
| 10 | Preacher Curl (Dumbbell) | 1 | 12–15 reps |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Bulgarian Split Squat (Dumbbell) | 3 | 10–12 reps | — |
| 2 | Leg Press | 1 | 12–15 reps | @6 |
| 3 | Leg Curl | 1 | AMRAP | @6 |
| 4 | Standing Calf Raise | 1 | AMRAP | @6 |
| 5 | Seated Calf Raise | 1 | AMRAP | @6 |
| # | Exercise | Sets | Reps |
|---|---|---|---|
| 1 | Chin-Up (Weighted) | 3 | 0 reps |
| 2 | Lat Pulldown | 1 | 0 reps |
| 3 | Chest Supported Row (Dumbbell) | 1 | 0 reps |
| 4 | Incline Bench Press (Barbell) | 3 | 12–15 reps |
| 5 | Chest Fly (Cable) | 1 | 0 reps |
| 6 | Deficit Push Up | 1 | AMRAP |
| # | Exercise | Sets | Reps |
|---|---|---|---|
| 1 | Hammer Curl | 1 | 0 reps |
| 2 | Overhead Tricep Extension (Cable) | 1 | 0 reps |
| 3 | Preacher Curl (Dumbbell) | 1 | 0 reps |
| 4 | Single Arm Tricep Extension (Cable) | 1 | 0 reps |
| 5 | Reverse Pec Deck | 1 | 0 reps |
| 6 | Lateral Raise (Cable) | 1 | 0 reps |
| 7 | Front Raise | 1 | 0 reps |
| 8 | Lateral Raise (Dumbbell) | 1 | 0 reps |
Weeks 2–4 are in the app
Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.
Common questions
Yes, Bullmastiff Custom Phase 3 is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 4 weeks are fully unlocked.
This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week.
Each session typically takes around 60 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements.
Bullmastiff Custom Phase 3 is structured around 6 training days per week, with rest days built in to allow for recovery. The Boostcamp app lets you reschedule sessions if your week doesn't go to plan.
The program runs for 4 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.
Bullmastiff Custom Phase 3 is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.
Get started
