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Coach Nash Jocic 4 day body part split
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Coach Nash Jocic 4 day body part split

Sculpt your ideal physique with a focused 4-day split that transforms your strength and confidence—one workout at a time.

Eric T.
Eric T.· Jul 2025
172athletes running this program
iOS & Android

Overview

Length
4 weeks
Days / week
5 days
Level
Beginner, Intermediate, Advanced
Goal
Muscle, Women's
Equipment
Full Gym
Session length
60 min
**Coach Nash Jocic's 4-Day Body Part Split** is a comprehensive 4-week program designed for all fitness levels, from beginners to advanced lifters. This structured routine focuses on bodybuilding and muscle sculpting, featuring 20 workouts that target specific muscle groups each day. You'll engage in a variety of exercises, including barbell and machine workouts, ensuring a balanced approach to strength training. With a time commitment of just 60 minutes per session, this program is perfect for anyone looking to enhance their physique and build strength efficiently. Get ready to challenge yourself and see real results!

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
Upper Back
10.9%
Biceps
9.9%
Chest
9.6%
Lats
8.6%
Triceps
8.6%
Front Delts
8.6%
Hamstrings
7.9%
Abs
7.4%
Quadriceps
6.8%
Glutes
5.4%
Middle Delts
4.8%
Calves
3.6%
Lower Back
2.6%
Rear Delts
1.9%
Forearms
1.4%
Adductors
1%
Other
0.4%
Abductors
0.4%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Bench Press (Barbell)46–12 reps@8.5
2Incline Bench Press (Dumbbell)48–12 reps@8.5
3Decline Bench Press (Barbell)48–12 reps@8.5
4Pec Fly (Dumbbell)48–12 reps@8.5
5Chest Fly (Cable)48–12 reps@8.5
6Bicep Curl (Barbell)48–12 reps@8.5
7Bicep Curl (Dumbbell)48–12 reps@8.5
8Hammer Curl (Dumbbell)48–12 reps@8.5
#ExerciseSetsRepsLoad
1Standing Calf Raise310–15 reps@8.5
2Seated Calf Raise310–15 reps@8.5
3Calf Raise (Leg Press)310–15 reps@8.5
4Squat (Barbell)56–12 reps@8.5
5Leg Press (45 Degrees)510–20 reps@8.5
6Leg Extension415–20 reps@8.5
7Lunge (Dumbbell)315 reps@8
8Lying Leg Curl48–12 reps@8.5
9Stiff Leg Deadlift48–12 reps@8.5
10Leg Curl48–15 reps@8.5
#ExerciseSetsReps
1Light Jog10 min
#ExerciseSetsRepsLoad
Superset
1AWide Grip Pull-Up4AMRAP@10
1BWide Grip Lat Pulldown48–12 reps@8.5
2Bent Over Row (Barbell)48–12 reps@8.5
3Underhand Lat Pulldown48–12 reps@8.5
4T-Bar Row48–12 reps@8.5
5Seated Row (Cable)48–12 reps@8.5
6Back Extension412–15 reps@8.5
7Ab Wheel48–10 reps@8.5
8Plank430 sec@10
9Cable Crunch48–12 reps@8.5
10Hanging Leg Raise415–20 reps@8.5
#ExerciseSetsRepsLoad
1Lateral Raise (Dumbbell)48–12 reps@8.5
2Shoulder Press (Machine)48–12 reps@8.5
3Upright Row (Barbell)48–12 reps@8.5
4Rear Delt Fly (Dumbbell)48–12 reps@8.5
5Bench Press (Close Grip)48–12 reps@8.5
6Overhead Extension (Dumbbell)412–15 reps@8.5
7Tricep Rope Push Down (Cable)412–15 reps@8.5

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, Coach Nash Jocic 4 day body part split 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.

Coach Nash Jocic 4 day body part split 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 4 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Coach Nash Jocic 4 day body part split 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

Boostcamp app
11,000+ free programsStrength, hypertrophy, powerlifting and more, from elite coaches. All free.
Auto-progressionWeights and targets update automatically based on how you perform.
Coaching notesBuilt-in cues from the creator inside every workout session.
Progress trackingLog every set and see your strength gains over weeks and months.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
Free on iOS & Android