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Lower/Upper 4x Per Week (1)
Intermediate–AdvancedFree

Lower/Upper 4x Per Week (1)

Smith S.
Smith S.· Dec 2024
iOS & Android

Overview

Length
6 weeks
Days / week
4 days
Level
Intermediate, Advanced
Goal
Muscle
Equipment
Full Gym
Session length
60 min
Hypertrophy

Who it's for

Athletes at the Intermediate–Advanced level
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
Triceps
16.9%
Chest
11.2%
Abs
10.1%
Front Delts
9%
Upper Back
9%
Lats
9%
Biceps
9%
Quadriceps
6.7%
Glutes
5.1%
Lower Back
5.1%
Forearms
4.5%
Hamstrings
3.4%
Rear Delts
1.1%
Week 1 Workouts
#ExerciseSetsRepsLoad
Superset
1ARomanian Deadlift (Dumbbell)36–10 reps@8–9
1BDecline Crunch36–10 reps@9–10
2FFE Contralateral DB Reverse Lunge28–10 reps@8–10
Superset
3AStanding SL Hamstring Curl (Monkey Foot)38–12 reps@9–10
3BSingle Leg Calf Raise38–12 reps@9–10
#ExerciseSetsRepsLoad
Superset
1ABench Press (Dumbbell)36–10 reps@8–9
1BSeal Row38–12 reps@9–10
Superset
2ADip (Bodyweight)28–15 reps@8–9
2BDumbbell Bench Pullover28–12 reps@8–9
Superset
3AChest Supported DB Lateral Raise38–12 reps@9–10
3BBicep Curl (Dumbbell)38–12 reps@9–10
Superset
4AFace Pull210–15 reps@8–10
4BV-Handle Tricep Pushdown (Cable)28–15 reps@9–10
#ExerciseSetsRepsLoad
Superset
1ASafety Bar Hatfield Squat36–10 reps@8–9
1BHanging Leg Raise38–15 reps@9–10
Superset
2ABack Extension38–15 reps@9–10
2BSissy Squat38–15 reps@9–10
3Single Leg Calf Raise38–12 reps@9–10
#ExerciseSetsRepsLoad
Superset
1AChin-Up (Bodyweight)38–15 reps@9–10
1BRing Push Up36–12 reps@8–9
Superset
2AIncline Hybrid DB Fly28–12 reps@9–10
2BHelms Row28–15 reps@9–10
Superset
3ASkull Crusher (Barbell)38–15 reps@9–10
3BNunez KB Lateral Raise38–15 reps@9–10
Superset
4ATRX Facepull210–15 reps@9–10
4BReverse Bicep Curl (Dumbbell)28–12 reps@9–10

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, Lower/Upper 4x Per Week (1) 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 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.

Lower/Upper 4x Per Week (1) 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.

Lower/Upper 4x Per Week (1) 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
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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.
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