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Katerina 4 dage Upper/Lower
IntermediateFree

Katerina 4 dage Upper/Lower

4 Dage om ugen

Mikkel Marco
Mikkel Marco· Oct 2025
1athletes running this program
iOS & Android

Overview

Length
8 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle, Strength
Equipment
Full Gym
Session length
70 min
Muskelmasse og styrke

Who it's for

Intermediate athletes ready for a structured program
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
Quadriceps
10.9%
Hamstrings
10.9%
Glutes
10.7%
Triceps
10.1%
Abs
9.4%
Front Delts
7.4%
Upper Back
7%
Lats
7%
Lower Back
6.6%
Biceps
6.1%
Middle Delts
3.9%
Chest
3.5%
Adductors
2.4%
Abductors
1.3%
Forearms
1.3%
Calves
1.3%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Deadlift (Barbell)16 reps@9
16 reps@9
16 reps@9
16 reps@9
16 reps@9
2Hack Squat18 reps@9
18 reps@9
18 reps@9
18 reps@9
18 reps@9
3Leg Extension112 reps@9
112 reps@9
112 reps@9
4Leg Curl112 reps@9
112 reps@9
112 reps@9
5Hip Adductor (Machine)115 reps@9
115 reps@9
115 reps@9
6Hip Abductor (Machine)115 reps@9
115 reps@9
115 reps@9
7Abs Crunch (Machine)112 reps@10
112 reps@10
112 reps@10
8Plank10.5–1 min@10
10.5–1 min@10
10.5–1 min@10
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)110 reps@9
110 reps@9
110 reps@9
110 reps@9
110 reps@9
2Chest Press (Machine)110 reps@9
110 reps@9
110 reps@9
110 reps@9
3Chest Supported Row (Machine)112 reps@9
112 reps@9
112 reps@9
112 reps@9
4Lat Pulldown112 reps@9
112 reps@9
112 reps@9
112 reps@9
5Tricep Pushdown (Cable)112 reps@10
112 reps@10
112 reps@10
6Preacher Curl (EZ Bar)110 reps@9
110 reps@9
110 reps@9
7Back Extension (Weighted)115 reps@9
115 reps@9
115 reps@9
115 reps@9
#ExerciseSetsRepsLoad
1Squat (Barbell)18 reps@8
18 reps@8
18 reps@8
18 reps@8
18 reps@8
2Romanian Deadlift (Barbell)110 reps@9
110 reps@9
110 reps@9
110 reps@9
3Leg Extension112 reps@9
112 reps@9
112 reps@9
4Leg Curl112 reps@9
112 reps@9
112 reps@9
5Seated Calf Raise115 reps@10
115 reps@10
115 reps@10
6Abs Crunch (Machine)112 reps@9
112 reps@9
112 reps@9
7Plank10.5–1 min@10
10.5–1 min@10
10.5–1 min@10
#ExerciseSetsRepsLoad
1Incline Bench Press (Dumbbell)110 reps@9
110 reps@9
110 reps@9
110 reps@9
2Shoulder Press (Machine)112 reps@10
112 reps@10
112 reps@10
112 reps@10
3Chest Supported Row (Machine)112 reps@10
112 reps@10
112 reps@10
112 reps@10
4Lat Pulldown112 reps@9
112 reps@9
112 reps@9
112 reps@9
5Tricep Pushdown (Cable)112 reps@10
112 reps@10
112 reps@10
6Preacher Curl (EZ Bar)110 reps@10
110 reps@10
110 reps@10
7Back Extension (Weighted)115 reps@10
115 reps@10
115 reps@10
115 reps@10

Weeks 2–8 are in the app

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

Common questions

Yes, Katerina 4 dage Upper/Lower is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 8 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.

Katerina 4 dage Upper/Lower 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 8 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Katerina 4 dage Upper/Lower 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.
Free on iOS & Android