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Old School For Naturals
All LevelsFree

Old School For Naturals

Unleash your inner athlete and sculpt your physique with 30-minute sessions that blend classic bodybuilding with modern training for real results.

· Oct 2025
1athletes running this program
iOS & Android

Overview

Length
18 weeks
Days / week
5 days
Level
Beginner, Intermediate, Advanced
Goal
Muscle, Athletics, Women's
Equipment
Full Gym
Session length
30 min
Program Name: Old school for Naturals Focus: Hypertrophy for natural lifters, combining weighted and bodyweight exercises. Structure: 5-day split 1️⃣ Chest + Triceps 2️⃣ Back + Biceps 3️⃣ Legs (light) + Shoulders 4️⃣ Chest + Triceps 5️⃣ Back + Biceps ⸻ Training Philosophy: This program is designed to maximize muscle growth through controlled failure, progressive overload, and movement mastery. Each workout includes 2–3 main compound exercises and 1–2 accessory movements. All sets are performed with focus, full range of motion, and controlled tempo. No fancy exercises — just pure, effective basics. ⸻ Special Method: “Triple Failure Cluster” Some exercises use a specific structure to increase intensity and time under tension while maintaining safe form. Structure: • Perform reps until failure (as many as possible). • Rest max 15 seconds, then go again to failure. • Rest max 15 seconds, go again. • Finally, rest 2 minutes, and that completes 1 cluster set. • Repeat this 3 times total (3 clusters). This method is used for example in Pull-ups, Dips, or any bodyweight push/pull movement. Example (Pull-ups): 1️⃣ Do as many pull-ups as you can → rest 15s 2️⃣ Again to failure → rest 15s 3️⃣ One last set to failure → rest 2min → That’s 1 cluster. Do 3 total. This method boosts hypertrophy by extending time under tension and improving muscle endurance — perfect for naturals. ⸻ Key Notes: • 2 min breaks • Track your reps each workout and aim to 20, if you are able to do more than 20 you have to add some weights and again again and again • Keep form strict — no ego lifting. • Focus on controlled negatives (2–3 sec lowering phase). • Prioritize recovery — this plan hits each muscle group twice per week.

Who it's for

Athletes of all experience levels
Athletes focused on building muscle size
Athletes who can train 5 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
19.5%
Lats
14.6%
Upper Back
14%
Biceps
12.8%
Chest
11.1%
Front Delts
6.7%
Rear Delts
4.2%
Middle Delts
4.1%
Glutes
3.2%
Quadriceps
2.9%
Hamstrings
2.9%
Lower Back
1.5%
Forearms
1.2%
Abs
0.9%
Adductors
0.6%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Incline Bench Press (Smith Machine)3AMRAP@10
2Push Up3AMRAP@10
3Dip (Bodyweight)9AMRAP@10
4Tricep Rope Push Down (Cable)3AMRAP@10
5Overhead Tricep Extension (Cable)3AMRAP@10
#ExerciseSetsRepsLoad
1Pull-Up (Bodyweight)9AMRAP@10
2Pull-Up (Neutral Grip, Weighted)3AMRAP@10
3Underhand Lat Pulldown3AMRAP@10
4Preacher Curl (EZ Bar)3AMRAP@10
5Hammer Curl (Cable)3AMRAP@10
#ExerciseSetsRepsLoad
1Squat (Barbell)3AMRAP@10
2Split Squat (Dumbbell)3AMRAP@10
3Good Morning3AMRAP@10
4Overhead Press (Barbell)3AMRAP@10
5Lateral Raise (Dumbbell)3AMRAP@10
6Rear Delt Fly (Cable)8AMRAP@10
#ExerciseSetsRepsLoad
1Incline Bench Press (Smith Machine)3AMRAP@10
2Push Up3AMRAP@10
3Dip (Bodyweight)9AMRAP@10
4Tricep Rope Push Down (Cable)3AMRAP@10
5Overhead Tricep Extension (Cable)3AMRAP@10
#ExerciseSetsRepsLoad
1Pull-Up (Bodyweight)9AMRAP@10
2Pull-Up (Neutral Grip, Weighted)3AMRAP@10
3Underhand Lat Pulldown3AMRAP@10
4Preacher Curl (EZ Bar)3AMRAP@10
5Hammer Curl (Cable)3AMRAP@10

Weeks 2–18 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

Common questions

Yes, Old School For Naturals is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 18 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 30 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.

Old School For Naturals is structured around 5 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 18 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Old School For Naturals 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

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