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Isak's upper lower splitt
Beginner–IntermediateFree

Isak's upper lower splitt

Skipping Leg Day is Not an Option... Anymore.

Isak Lysvold
Isak Lysvold· Feb 2025
iOS & Android

Overview

Length
12 weeks
Days / week
4 days
Level
Intermediate, Beginner
Goal
Athletics
Equipment
Full Gym
Session length
60 min
This program is designed specifically for women who want to build a strong balanced, and feminine physique. By following an effective upper-lower training split, you'll develop lean muscle, enhance your curves, and improve overall strength without the bulky look With a strategic mix of compound movements, isolation exercises, and progressive overload, this program targets key areas like glutes, legs, shoulders, and arms-helping you achieve a toned and sculpted figure. Whether you're a beginner or experienced lifter, this plan is adaptable empowering, and designed to make you feel strong, confident, and unstoppable

Who it's for

Beginners new to structured strength training
Athletes focused on athletics
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Glutes
13.5%
Hamstrings
12.2%
Quadriceps
12%
Triceps
10.7%
Biceps
7.7%
Lats
7.1%
Upper Back
6.6%
Chest
6.4%
Front Delts
5.8%
Calves
4.7%
Middle Delts
4.3%
Abs
3%
Lower Back
2.6%
Adductors
2.3%
Forearms
0.6%
Abductors
0.4%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Squat (Smith Machine)16–8 reps@8
16–8 reps@8.5
16–8 reps@9
2Romanian Deadlift (Barbell)28–12 reps@8
3Hip Thrust (Machine)38–12 reps@9
4Lying Leg Curl38–12 reps@8
5Standing Calf Raise312 reps@8
#ExerciseSetsRepsLoad
1Sumo Deadlift (Barbell)16–8 reps@8
16–8 reps@8.5
16–8 reps@9
2Bulgarian Split Squat (Dumbbell)26–8 reps@9
3Hip Thrust (Barbell)18–12 reps@8
18–12 reps@8.5
18–12 reps@9
4Leg Press28–12 reps@9
5Leg Extension18–12 reps@8
18–12 reps@8.5
18–12 reps@9
6Standing Calf Raise26–8 reps@9
#ExerciseSetsRepsLoad
1Pull-Up (Band)3AMRAP@9
2Bench Press (Dumbbell)38–12 reps@8
3Seated Row (Cable)28–12 reps@9
4Arnold Press26–8 reps@9
5Bicep Curl (Dumbbell)18–12 reps@8
18–12 reps@8.5
18–12 reps@9
6V-Handle Tricep Pushdown (Cable)18–12 reps@8
18–12 reps@8.5
18–12 reps@9
#ExerciseSetsRepsLoad
1Shoulder Press (Machine)16–8 reps@8
16–8 reps@8.5
16–8 reps@9
2Lat Pulldown16–8 reps@8
16–8 reps@8.5
16–8 reps@9
3Dip (Assisted)18–12 reps@8
18–12 reps@8.5
18–12 reps@9
4Concentration Curl18–12 reps@8
18–12 reps@9
5Chest Press (Machine)28–12 reps@9

Weeks 2–12 are in the app

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

Common questions

Yes, Isak's upper lower splitt is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 12 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.

Isak's upper lower splitt 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 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Isak's upper lower splitt 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
1,000+ 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.
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