logo
BoostcampPNG
3 day ULU
Intermediate–AdvancedFree

3 day ULU

Bodybuilding

Grant T.
Grant T.· Jul 2025
4athletes running this program
Free on iOS & Android

Overview

Length
16 weeks
Days / week
3 days
Level
Intermediate, Advanced
Goal
Muscle, Women's
Equipment
Full Gym
Session length
70 min
Upper body focused bodybuilding program

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on building muscle size
Athletes who can train 3 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
14.1%
Biceps
11.1%
Front Delts
9.4%
Upper Back
8.8%
Chest
8.8%
Lats
8.8%
Hamstrings
6.2%
Rear Delts
5.9%
Abs
5.9%
Quadriceps
5%
Glutes
4.1%
Middle Delts
4.1%
Calves
2.9%
Lower Back
2.3%
Adductors
1.8%
Forearms
0.9%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Bench Press (Barbell)25–8 reps@9
2Pull-Up (Weighted)25–8 reps@10
3AD Press (Smith Machine)25–8 reps@10
4Rear Delt Fly (Machine)212–20 reps@10
5Preacher Curl (Barbell)36–12 reps@10
6Incline Triceps Pushdown38–12 reps@10
#ExerciseSetsRepsLoad
1Platz Squat25–8 reps@9
2Romanian Deadlift (Barbell)25–8 reps@10
3Chest Supported T Bar Row26–10 reps@10
4Calf Raise (Leg Press)220–30 reps@10
5Behind The Head Decline Sit Up28–12 reps@10
6Leg Extension115–20 reps@10
7Seated Hamstring Curl110–15 reps@10
#ExerciseSetsRepsLoad
1Incline Bench Press (Smith Machine)25–8 reps@10
2Lat Pulldown (Neutral Grip)28–12 reps@10
3Chest Fly (Machine)28–12 reps@10
4Seated Lateral Raise210–15 reps@10
5Preacher Curl Machine36–12 reps@10
6Leaning overhead Tricep Extension (rope)38–15 reps@10

Weeks 2–16 are in the app

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

Common questions

Yes, 3 day ULU is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 16 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 70 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.

3 day ULU is structured around 3 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 16 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

3 day ULU 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
Auto-progressionWeights and targets update automatically based on how you perform.
Training logLog every set and track your weights automatically each session.
Progress trackingSee your strength gains over weeks and months with built-in analytics.
1,000+ free programsStrength, hypertrophy, powerlifting and more — from elite coaches and the community. All free.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
Free on iOS & Android