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AI-Optimized | 4-Day Power & Pump Split
IntermediateFree

AI-Optimized | 4-Day Power & Pump Split

Transform your physique with a smart 4-day split designed to maximize power and pump—unlock your strength and sculpt your dream body in just 18 weeks!

Donatello
Donatello· Oct 2025
iOS & Android

Overview

Length
18 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
60 min
Are you ready to build serious strength and noticeable muscle in less time? This 4-day workout program has been meticulously crafted and refined by an AI assistant to deliver maximum results with incredible efficiency, getting you in and out of the gym faster without sacrificing gains. What to Expect: • Intelligent Split: A balanced 4-day structure (Upper Push, Lower, Upper Pull, Full Body) ensures all major muscle groups are hit twice a week with optimal recovery. • Time-Saving Efficiency: We've strategically implemented supersetting (SS) for most accessory and isolation movements. This means less resting and more working, allowing you to complete intense workouts in approximately 60-70 minutes. • Evidence-Based Rep Ranges: Each exercise features a strict, optimal rep count, guided by principles of strength and hypertrophy. Heavy compounds are in the 8-rep range for power, while isolation work goes up to 15 reps for maximum pump and muscle-building stimulus. • Posterior Chain Power: Dedicated focus on your back, glutes, and hamstrings, including exercises like Romanian Deadlifts and Weighted Back Extensions for a strong, resilient physique. • No Unwanted Exercises: Custom-tailored to avoid lunges, hip thrusts, and hip abduction exercises, ensuring you perform movements you enjoy and that align with your preferences. • Progressive Overload Ready: Designed for you to track your weights and strive for more reps or heavier loads each week, driving continuous improvement. Who is this program for? This program is perfect for intermediate lifters looking for a structured, efficient, and effective way to build muscle and strength without spending hours in the gym. If you're disciplined with your rest times and ready to push the intensity, this split is for you!

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on building muscle size
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Chest
9.9%
Triceps
9.3%
Upper Back
9.3%
Hamstrings
8.5%
Quadriceps
8.5%
Front Delts
7.4%
Biceps
6.4%
Lats
6.4%
Glutes
6.4%
Middle Delts
6%
Abs
5.8%
Lower Back
4.4%
Calves
4%
Rear Delts
4%
Forearms
2%
Adductors
1.2%
Abductors
0.6%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Close Grip)310 reps
2Leg Press (45 Degrees)310 reps
Superset
3ABack Extension212 reps
3BStanding Calf Raise215 reps
Superset
4AFace Pull215 reps
4BLeg Raise (Captain's Chair)215 reps
#ExerciseSetsReps
1Incline Bench Press (Barbell)38 reps
2Seated Shoulder Press (Dumbbell)310 reps
Superset
3APec Deck (Machine)212 reps
3BLateral Raise (Dumbbell)212 reps
Superset
4AOverhead Tricep Extension (Cable)215 reps
4BIncline Curl (Dumbbell)215 reps
#ExerciseSetsReps
1Squat (Barbell)38 reps
2Romanian Deadlift (Barbell)310 reps
Superset
3ALeg Extension212 reps
3BLeg Curl212 reps
Superset
4ASeated Calf Raise215 reps
4BCable Crunch215 reps
#ExerciseSetsReps
1Wide Grip Pull-Up38 reps
2Dumbbell Row310 reps
Superset
3AReverse Pec Deck215 reps
3BStanding Pullover (Cable)212 reps
Superset
4ATricep Pushdown (Cable)215 reps
4BIncline Hammer Curl (Dumbbell)215 reps

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, AI-Optimized | 4-Day Power & Pump 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 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 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.

AI-Optimized | 4-Day Power & Pump Split 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 18 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

AI-Optimized | 4-Day Power & Pump 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