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Gísli U/L
BeginnerFree

Gísli U/L

Transform your strength and endurance over 18 weeks with Gísli U/L — 36 days to unleash your potential and redefine your limits.

Natty Viking
Natty Viking· Apr 2026
2athletes running this program
Free on iOS & Android

Overview

Length
18 weeks
Days / week
2 days
Level
Beginner
Goal
Muscle
Equipment
Full Gym
Session length
50 min
**Gísli U/L** is an 18-week comprehensive training program designed to build strength and muscle through a balanced approach to upper and lower body workouts. With 36 training sessions spread across the weeks, you'll engage in a variety of exercises, including barbell squats, dumbbell bench presses, and Romanian deadlifts, each targeting key muscle groups for optimal growth. This program emphasizes progressive overload and includes video demonstrations to ensure proper form and technique. Whether you're a beginner or an experienced lifter, Gísli U/L will help you push your limits and achieve your fitness goals.

Who it's for

Beginners new to structured strength training
Athletes focused on building muscle size
Athletes who can train 2 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Upper Back
12.5%
Hamstrings
12.5%
Glutes
12.5%
Quadriceps
12.5%
Triceps
8.3%
Front Delts
8.3%
Abs
8.3%
Chest
4.2%
Middle Delts
4.2%
Lats
4.2%
Calves
4.2%
Biceps
2.1%
Rear Delts
2.1%
Lower Back
2.1%
Abductors
2.1%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Dumbbell)38–12 reps
2Arnold Press38–12 reps
3Seated Row (Machine)38–12 reps
4Face Pull38–12 reps
5Pallof Press38–12 reps
#ExerciseSetsReps
1Romanian Deadlift (Dumbbell)38–12 reps
2Leg Press (45 Degrees)38–12 reps
3Split Squat (Dumbbell)38–12 reps
4Single Leg Calf Raise (Weighted)38–12 reps

Weeks 2–18 are in the app

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

Common questions

Yes, Gísli 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 18 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 50 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.

Gísli U/L is structured around 2 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 18 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Gísli 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.
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Free on iOS & Android