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F/B - U/L
BeginnerFree

F/B - U/L

utilizing lower rest periods and increased volume in order to increase heart rate and burn calories

Alexander G.
Alexander G.· Mar 2026
1athletes running this program
Free on iOS & Android

Overview

Length
4 weeks
Days / week
3 days
Level
Beginner
Goal
Women's, Muscle
Equipment
Full Gym
Session length
60 min
beginner 3 day a week weight loss focused resistance training routine, utilizing lower rest periods and increased volume in order to increase heart rate and burn calories

Who it's for

Beginners new to structured strength training
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
14.9%
Glutes
11.6%
Quadriceps
9.1%
Front Delts
9.1%
Hamstrings
8.7%
Biceps
8.7%
Chest
5.8%
Lats
5.8%
Upper Back
5.8%
Middle Delts
3.3%
Calves
3.3%
Abductors
2.9%
Lower Back
2.9%
Abs
2.9%
Forearms
2.9%
Cardio
2.5%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Leg Press310–15 reps@10
2Hip Thrust (Machine)310–15 reps@10
3Chest Press (Machine)310–15 reps@10
4Lat Pulldown (Neutral Grip)310–15 reps@10
5Bicep Curl (Machine)310–15 reps@10
6Tricep Rope Push Down (Cable)310–15 reps@10
7Treadmill17 min@1
#ExerciseSetsRepsLoad
1Chest Press (Machine)410–15 reps@10
2Lat Pulldown (Neutral Grip)410–15 reps@10
3Bicep Curl (Machine)410–15 reps@10
4Tricep Rope Push Down (Cable)410–15 reps@10
5Shoulder Press (Machine)410–15 reps@10
6Treadmill17 min@1
#ExerciseSetsRepsLoad
1Leg Press410–15 reps@10
2Calf Raise (Leg Press)410–15 reps@10
3Hip Thrust (Machine)410–15 reps@10
4Leg Extension410–15 reps@10
5Treadmill110 min@1

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, F/B - U/L 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.

F/B - U/L 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 4 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

F/B - U/L 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.
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