Create Free Account


Our mission is to make workout tracking simple and provide effective workouts with our state-of-the-art training platform.


Our mission is to provide you with the best and most comprehensive digital strength training platform available.


We want to help you make the right choices for your own unique performance and strength needs. We add intuitive feedback mechanisms to guide you through your strength performance journey.

Achieving results

Objective benchmarks will tell you where you are, which goals to strive for, and call even predict how successful you will be in a given program.

Empowerment & Learning

You are unique, the way your body adapts and responds to the same training program and variables is not the same as for other Strength Athletes.

Getting past plateus

Have you ever noticed that the size of adaptions decreases with increased training experience and already achieved results?


The OSG team is passionate about strength training.

A large portion of the strength training literature are just theories, and theories does not become knowledge until it has been thorough tested in practice. So we got the idea: how about creating a platform that identifies which programs that work, who they work for, and what unique characteristics these programs have? What about implementing scientific strength training principles and feedback mechanisms, which takes the guessing out of the equation?

We aspired to create something new and useful, where you save time and gain valuable insights and increased strength gains.

We hope that you will find OSG as helpful, intuitive and fun as we do.


We value passion, innovation, technology, openness, empowerment and hard work.

Andreas Stensrud

Chief Executive Officer

See bio
Andreas co-founded OSG in 2018, and has a background in medicine, personal training and has 20 years of strength training experience.

Kamil Okonski

Chief Marketing Officer

See bio
Kamil is a co-founder of OSG, and has background in strategic management and broad expertise in discovering consumer habits and market trends.

Nohman Janjua

Chief Creative Officer

See bio
Nohman leads our design and development team and is co-founder of a leading design and software development company in Norway called FantasyLab.


Create your profile today and start achieving your fitness goals.

The Strength Athlete

When you complete programs you will see how well you responded compared to your peer trainee. Learn which program design suits you the best and take action!

The Program Designer

Create and publish your own programs! Get feedback on how different Strength athletes respond to your program through the Experience bank and users Reviews.

The Personal Trainer

Interact with your clients! Let Optimal Strength Gains find the best strength training programs for customers with different needs and goals.