Norwegian 4x4 Protocol

Installs

< 500

Rating

0.0

Rating count

< 100

Category	Health & Fitness
Developer	Mykyta Yampolskyy
Price	138000
First release	7/1/2024 (last year)
Version	1.12
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.norwegian4x4.app

View on Play Store

Core Metrics

Data Breakdown

Date	Installs	Version
9/27/2025	194	1.12
9/21/2025	192	1.12
9/20/2025	192	1.12
9/19/2025	191	1.12
9/18/2025	191	1.12
9/17/2025	190	1.12
9/16/2025	189	1.12
9/15/2025	189	1.12
9/14/2025	186	1.12
9/7/2025	183	1.12
9/6/2025	183	1.12
9/5/2025	183	1.12
9/4/2025	182	1.12
9/3/2025	181	1.12
9/2/2025	180	1.12
9/1/2025	179	1.12
8/31/2025	178	1.12
8/30/2025	178	1.12
8/29/2025	176	1.12
8/28/2025	176	1.12
8/27/2025	176	1.12
8/26/2025	174	1.12
8/24/2025	173	1.12
8/22/2025	172	1.12
8/21/2025	171	1.12
8/20/2025	171	1.12
8/19/2025	171	1.12
8/18/2025	171	1.12
8/17/2025	170	1.12
8/16/2025	169	1.12
8/15/2025	168	1.12
8/14/2025	168	1.12
8/13/2025	166	1.12
8/12/2025	166	1.12
8/11/2025	166	1.11
8/10/2025	161	1.10
8/9/2025	161	1.10
8/8/2025	158	1.10
8/7/2025	158	1.9
8/6/2025	154	1.9
8/5/2025	154	1.9
8/4/2025	151	1.9
8/3/2025	151	1.9
8/2/2025	149	1.9
8/1/2025	149	1.9
7/31/2025	146	1.9
7/30/2025	142	1.9
7/29/2025	138	1.9
7/28/2025	138	1.9
7/27/2025	138	1.9
7/26/2025	137	1.9
7/25/2025	136	1.9
7/24/2025	136	1.9
7/23/2025	136	1.9
7/22/2025	136	1.9
7/21/2025	135	1.9
7/20/2025	135	1.9
6/23/2025	130	1.9
6/22/2025	130	1.9
6/21/2025	130	1.9
6/20/2025	129	1.9
6/19/2025	129	1.9
6/18/2025	129	1.9
6/17/2025	128	1.9
5/29/2025	123	N/A
5/28/2025	123	N/A
5/27/2025	123	N/A
5/24/2025	122	N/A
5/22/2025	122	N/A
5/21/2025	121	N/A
5/20/2025	121	N/A
4/24/2025	108	N/A
4/22/2025	102	N/A
3/10/2025	100	N/A

Details

Join the sport revolution of the scientifically proven Norwegian 4x4 protocol for VO2 max! The simple training app to support your fitness transformation.

REVOLUTIONIZE YOUR FITNESS WITH NORWEGIAN 4x4 PROTOCOL!
Experience the Power of the Norwegian 4x4 Training!

WHAT IS NORWEGIAN 4x4 PROTOCOL?

The Norwegian 4x4 Protocol is a cutting-edge approach to exercise that can significantly boost your cardiovascular health and stamina. It consists of four intense four-minute intervals at 90-95% of your maximum heart rate, each followed by a three-minute recovery period. This scientifically backed method is renowned for its efficiency in improving VO2 max and overall endurance. Whether you're an athlete or a fitness enthusiast, this protocol will take your performance to new heights.

ABOUT THE APP

The Norwegian 4x4 App is the perfect companion for anyone looking to implement the 4x4 training protocol into their routine. With easy-to-follow workout guidance, interval timing, and progress tracking, this app simplifies your training and motivates you to reach your fitness goals. It is also applicable to your favourite HIIT training and is basically sport-agnostic. You can apply it to any high-intensity training you prefer!

EXPLORE THE NORWEGIAN 4x4 PROTOCOL IN DETAILS:

The Norwegian 4x4 Protocol is a high-intensity interval training routine founded on decades of sports science research. This training regimen consists of four cycles of 4-minute intervals, where each cycle is performed at 90-95% of a person's maximum heart rate, followed by 3 minutes of active recovery. The effectiveness of this method lies in its ability to push the cardiovascular system to adapt and improve the body's ability to utilize oxygen during exertion – a key factor in athletic performance known as VO2 max.

VO2 max is often used to measure an athlete's capacity to perform sustained exercise and is linked to aerobic endurance. The protocol's design activates the body's metabolic mechanisms to enhance cardiovascular efficiency, boost endurance, and increase overall fitness. Studies have shown that individuals who engage in 4x4 interval training can experience significant improvements in their VO2 max, leading to better performance in endurance sports and overall health.

Adhering to the protocol's structure is crucial for maximizing its benefits, which is why the Norwegian 4x4 App is an essential tool for any fitness enthusiast. The app provides a user-friendly platform to guide users through the intervals with accurate timing, ensuring that each session is as effective as possible. By combining the scientific approach of the 4x4 Protocol with modern technology, our app offers a convenient and powerful solution to improve your fitness.

Join a community of fitness enthusiasts who are discovering the transformative power of the Norwegian 4x4 Protocol. With the app, you'll gain access to in-depth tracking, customization options, and educational resources to enhance your training experience. Whether you're a competitive athlete looking to gain an edge or someone seeking to improve their cardiovascular health, the Norwegian 4x4 App is designed to help you achieve your fitness goals.

JOIN THIS FITNESS REVOLUTION TODAY! INSTALL NORWEGIAN 4x4 APP NOW!

More Apps inHealth & Fitness

GOLFFOREVER

Installs: 135,569Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 12/2/2020Last change: N/A

Fit with Coco

Installs: 18,791Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 11/20/2023Last change: N/A

Home Fitness Coach: FitCoach

Installs: 34,258,543Score: 4.10Ratings: 151,299

Price: N/A

Version: N/AReleased: 10/18/2019Last change: N/A

The School of Life

Installs: 334,190Score: 3.78Ratings: 775

Price: N/A

Version: N/AReleased: 7/1/2021Last change: N/A

dubbii: the body doubling app

Installs: 219,671Score: 4.70Ratings: 787

Price: N/A

Version: N/AReleased: 10/4/2023Last change: N/A

Calorie Counter by fatsecret

Installs: 60,803,533Score: 4.69Ratings: 526,274

Price: N/A

Version: N/AReleased: N/ALast change: N/A

StrengthLog – Workout Tracker

Installs: 335,372Score: 4.74Ratings: 9,713

Price: N/A

Version: N/AReleased: 10/23/2018Last change: N/A

Street Parking

Installs: 9,016Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/4/2024Last change: N/A

eBike Flow

Installs: 1,864,186Score: 4.69Ratings: 51,526

Price: N/A

Version: N/AReleased: 10/8/2021Last change: N/A

silBe by Silvy Araujo

Installs: 159,147Score: 4.80Ratings: 497

Price: N/A

Version: N/AReleased: 6/25/2022Last change: N/A

Dare: Anxiety & Panic Attacks

Installs: 848,234Score: 4.79Ratings: 13,200

Price: N/A

Version: N/AReleased: 11/13/2017Last change: N/A

STNDRD: Bodybuilding Workouts

Installs: 79,123Score: 4.71Ratings: 1,036

Price: N/A

Version: N/AReleased: 11/22/2021Last change: N/A

The Body Code System

Installs: 48,935Score: 3.73Ratings: 262

Price: N/A

Version: N/AReleased: 3/8/2020Last change: N/A

Six Pack in 30 Days

Installs: 196,966,076Score: 4.94Ratings: 2,691,650

Price: N/A

Version: N/AReleased: 1/9/2018Last change: N/A

Fasting App & Calorie Counter

Installs: 1,129,690Score: 4.69Ratings: 29,289

Price: N/A

Version: N/AReleased: 4/28/2023Last change: N/A

Bulletproof For BJJ

Installs: 6,774Score: 4.56Ratings: 46

Price: N/A

Version: N/AReleased: 1/2/2023Last change: N/A

Fit For Golf 2.0

Installs: 4,625Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 3/20/2024Last change: N/A

Tempdrop

Installs: 59,192Score: 3.90Ratings: 560

Price: N/A

Version: N/AReleased: 7/3/2017Last change: N/A

90 Day Challenge

Installs: 1,439,053Score: 4.59Ratings: 8,061

Price: N/A

Version: N/AReleased: 9/30/2023Last change: N/A

Clarity - CBT Thought Diary

Installs: 765,582Score: 4.40Ratings: 7,519

Price: N/A

Version: N/AReleased: 7/5/2014Last change: N/A

The Mindfulness App

Installs: 2,477,025Score: 4.43Ratings: 20,398

Price: N/A

Version: N/AReleased: 10/8/2012Last change: N/A

growwithjo: home workouts

Installs: 54,890Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/27/2024Last change: N/A

THRST

Installs: 28,300Score: 4.47Ratings: 758

Price: N/A

Version: N/AReleased: 3/10/2021Last change: N/A

Sweatcoin・Walking Step Counter

Installs: 133,243,176Score: 3.89Ratings: 2,433,258

Price: N/A

Version: N/AReleased: 5/2/2018Last change: N/A

Serenity: Guided Meditation

Installs: 2,272,090Score: 4.82Ratings: 54,010

Price: N/A

Version: N/AReleased: 8/30/2018Last change: N/A

Seed: Quit Porn Forever No Nut

Installs: 324,294Score: 4.51Ratings: 19,488

Price: N/A

Version: N/AReleased: 3/14/2025Last change: N/A

Sens.ai Brain Training

Installs: 6,977Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 6/1/2023Last change: N/A

JuggernautAI

Installs: 89,468Score: 4.69Ratings: 2,426

Price: N/A

Version: N/AReleased: 12/19/2020Last change: N/A

Slumber: Fall Asleep, Insomnia

Installs: 328,125Score: 4.48Ratings: 3,704

Price: N/A

Version: N/AReleased: 12/15/2020Last change: N/A

MeThreeSixty: 3D Body Scanner

Installs: 421,853Score: 4.39Ratings: 3,492

Price: N/A

Version: N/AReleased: 11/16/2020Last change: N/A

Caliber Strength Training

Installs: 497,476Score: 4.72Ratings: 3,472

Price: N/A

Version: N/AReleased: 7/24/2020Last change: N/A

FST-7

Installs: 70,220Score: 3.00Ratings: 195

Price: N/A

Version: N/AReleased: 12/7/2022Last change: N/A

Pacer Pedometer & Step Counter

Installs: 37,496,128Score: 4.81Ratings: 957,577

Price: N/A

Version: N/AReleased: 9/28/2013Last change: N/A

Unstuck: CBT Therapy Journal

Installs: 205,129Score: 4.85Ratings: 3,383

Price: N/A

Version: N/AReleased: 3/20/2022Last change: N/A

Gym WP - Workout Tracker & Log

Installs: 8,129,019Score: 4.58Ratings: 124,815

Price: N/A

Version: N/AReleased: 11/11/2016Last change: N/A

Othership: Guided Breathwork

Installs: 173,395Score: 4.54Ratings: 1,474

Price: N/A

Version: N/AReleased: 11/22/2021Last change: N/A

Go back to the Home page