Ozzy's 4 day program
Unleash your potential with Ozzy's 4-day program—transform your physique and performance in just 8 weeks, one powerful workout at a time.
Overview
Who it's for
Muscle engagement
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Romanian Deadlift (Barbell) | 3 | 5–10 reps | @7–8 |
| 2 | Lat Pulldown | 3 | 6–12 reps | @8–9 |
| 3 | Seated Hamstring Curl | 3 | 6–12 reps | @9–10 |
| 4 | Rear Delt Fly (Machine) | 3 | 8–15 reps | @9–10 |
| 5 | Preacher Curl (Barbell) | 3 | 8–15 reps | @9–10 |
| 6 | Single Leg Calf Raise (Weighted) | 3 | 8–15 reps | @9–10 |
| 7 | Dead Hang | 1 | 1 min | @10 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Bench Press (Barbell) | 2 | 5–10 reps | @8–9 |
| 2 | Leg Press | 2 | 5–10 reps | @8–9 |
| 3 | Seated Overhead Press (Dumbbell) | 2 | 6–12 reps | @8–9 |
| 4 | Chest Fly (Machine) | 2 | 8–15 reps | @9–10 |
| 5 | Overhead Tricep Extension (Cable) | 2 | 8–15 reps | @9–10 |
| 6 | Reverse Abs Crunch (Bodyweight) | 2 | 10–20 reps | @9–10 |
| 7 | Wrist Curls | 2 | 15 reps | @8 |
| 8 | Reverse Wrist Curl (Barbell) | 2 | 12 reps | @8 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Pull-Up (Bodyweight) | 2 | 5–10 reps | @8–9 |
| 2 | Back Extension (Weighted) | 2 | 6–12 reps | @8–9 |
| 3 | Seated Row (Cable) | 2 | 6–12 reps | @8–9 |
| 4 | Rear Delt Fly (Cable) | 2 | 8–15 reps | @9–10 |
| 5 | Bayesian Curl | 2 | 8–15 reps | @9–10 |
| 6 | Calf Raise (Machine) | 2 | 8–15 reps | @9–10 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Hack Squat | 2 | 5–10 reps | @7–8 |
| 2 | Incline Bench Press (Dumbbell) | 2 | 6–12 reps | @8–9 |
| 3 | Leg Extension | 2 | 6–12 reps | @8–9 |
| 4 | Dip (Weighted) | 2 | 8–12 reps | @8 |
| 5 | Lateral Raise (Cable) | 2 | 8–15 reps | @9–10 |
| 6 | Cable Crunch | 2 | 8–15 reps | @9–10 |
| 7 | Wrist Curls | 2 | 15 reps | @8 |
| 8 | Reverse Wrist Curl (Barbell) | 2 | 12 reps | @8 |
Weeks 2–8 are in the app
Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.
Common questions
Yes, Ozzy's 4 day program is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 8 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 50 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.
Ozzy's 4 day program is structured around 4 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 8 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.
Ozzy's 4 day program 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
