Boostcamp logo
BoostcampPNG
Blind Barbell 4d/w
AdvancedFree

Blind Barbell 4d/w

Unleash your strength and redefine your limits with 4 days a week of focused training—transform your body in just 6 weeks!

Florian S.
Florian S.· Oct 2025
iOS & Android

Overview

Length
6 weeks
Days / week
4 days
Level
Advanced
Goal
Strength, Muscle
Equipment
Full Gym
Session length
80 min
Unlock your strength potential with the Blind Barbell 4d/w program, a focused 6-week training plan designed for serious lifters. Committing just four days a week, you'll dive into a balanced regimen that emphasizes barbell movements to enhance your power and muscle definition. Each session is crafted to challenge your limits while promoting optimal recovery, ensuring you build strength efficiently. Get ready to transform your physique and elevate your lifting game!

Who it's for

Advanced athletes looking to push past plateaus
Athletes focused on gaining both size and strength
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Hamstrings
11.2%
Upper Back
10.9%
Triceps
9.5%
Lats
9.2%
Front Delts
7.7%
Biceps
7.7%
Quadriceps
7.7%
Glutes
7.7%
Abs
6.5%
Middle Delts
6.2%
Chest
5.9%
Rear Delts
2.7%
Calves
2.4%
Adductors
1.6%
Lower Back
1.3%
Forearms
0.9%
Abductors
0.9%
Week 1 Workouts
#ExerciseSetsRepsIntensity
1Bench Press (Barbell)43–5 reps@7–8
2Bent Over Row (Barbell)46–8 reps@7–8
3Seated Shoulder Press (Dumbbell)38–10 reps@8
4Lat Pulldown38–10 reps@8
5Lateral Raise (Dumbbell)312–15 reps@8
Superset
6ABicep Curl (Cable)310–12 reps@8
6BTricep Pushdown (Cable)310–12 reps@8
#ExerciseSetsRepsIntensity
1Squat (Low Bar)43–5 reps@7–8
2Romanian Deadlift (Barbell)36–8 reps@7–8
3Lying Leg Curl310–12 reps@8
4Calf Raise (Leg Press)415–20 reps—
5Cable Crunch3undefined+ reps—
#ExerciseSetsRepsIntensity
1Incline Bench Press (Barbell)38–10 reps@8
2Single Arm Row (Cable)410–12 reps@8
3One Arm Lateral Raise (Dumbbell)36–8 reps@9
Superset
4AFace Pull315–20 reps@8
4BStanding Pullover (Cable)315–20 reps@8
Superset
5AOverhead Tricep Extension (Dumbbell)38–10 reps@8
5BAlternating Dumbbell Curl38–10 reps@8
#ExerciseSetsRepsIntensity
1Deadlift (Barbell)33–5 reps@8
2Leg Press38–10 reps@8
3Leg Curl312–15 reps@8
4Lat Pulldown (Single Arm)38–10 reps@8
5Hanging Leg Raise312–20 reps@8

Weeks 2–6 are in the app

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

Common questions

Yes, Blind Barbell 4d/w is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 6 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 80 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.

Blind Barbell 4d/w 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 6 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Blind Barbell 4d/w 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