•  Mattias Roejkjaer

Coach 

Owner/Personal trainer/

'' My journey into calisthenics began in 2020, when I became fascinated by skills like the muscle-up, front lever, and planche. I started teaching myself the basics, but soon realized I needed guidance. Working with experienced coaches helped me build strength, achieve my first muscle-up, and eventually master the front lever before dedicating myself to the planche. Throughout my journey, I invested in coaching from some of the world's strongest athletes and studied their methods through books and education. 

More importantly, calisthenics transformed the way I think. I learned that constantly chasing the next skill can leave you never feeling satisfied. Real progress comes from enjoying the process, being patient, and appreciating how far you've already come. Today, coaching others is what drives me. I love helping people break through limits they once thought were impossible while creating an environment where we support, encourage, and push each other to become better every day.''
 

Expertise

• Bachelor's degree in Civil Society Development, with an educational foundation in pedagogy, leadership, communication, and project management. 
• Self-taught calisthenics athlete, complemented by coaching from some of the world's leading calisthenics coaches. 
• Strong understanding of human development, motivation, and learning, applied through coaching and mentoring. 
• Communication, teaching, and building meaningful relationships that help people grow and reach their potential.

•  Jireh Andersen

Coach

Owner / Personal trainer

'' My journey into calisthenics began in 2015, when I first started training with my own body weight. What began as a new way to exercise quickly became a passion that transformed my perspective on fitness.

I soon realized that calisthenics is about far more than building strength or mastering skills. It's about personal growth, discipline, and becoming part of a community that inspires continuous improvement.

For me, calisthenics is built on understanding the purpose behind every movement. True progress comes from developing the right technique, the right mindset, and a genuine appreciation for the process—not just the result.''

Expertise

• Certified Personal Trainer specializing in Calisthenics
• Entrepreneur with expertise in marketing, photography, and videography
• Experience in sales, branding, and marketing

— Why you should choose us?

Why choose personal coaching? 

At Cali MJND, we believe everyone has the potential to become stronger, move better, and achieve skills they once thought were impossible. Our coaching is built around you—your goals, your experience, and your journey.

Whether you're stepping into calisthenics for the first time or chasing advanced skills, we're here to guide your progress every step of the way.

Beginners

Starting calisthenics can feel overwhelming when you don't know where to begin. We create a personalized training plan based on your current level, helping you build a solid foundation, develop proper technique, and progress with confidence from day one.

Intermediate & Advanced Athletes

Feeling stuck or struggling to unlock your next skill? Our coaching provides structured programming, technical feedback, and continuous adjustments to keep you progressing while reducing the risk of injuries and unnecessary plateaus.

Skill Development

From your first pull-up to handstands, muscle-ups, front lever, planche, and beyond, we break every movement into achievable steps so you always know what to focus on next.

Goal-Oriented Coaching

Whether your goal is to build strength, master calisthenics skills, improve your physique, or prepare for competition, we tailor every aspect of your training to maximize your results.

More than a training program

At Cali MJND, coaching is more than just receiving a workout plan. You'll get continuous support, regular feedback, and a coach who's invested in your long-term progress.

Our mission is simple:

Help you become stronger, move better, and unlock your full potential.

"Your body is only as strong, as your mindset."

Customer reviews

- Zakariye Yusuf

I started my calisthenics journey in a group class, where I learned the fundamentals and discovered a great community. After a few months, however, I felt stuck. I wasn't sure how to keep progressing or how to reach the goals I had set for myself.

Joining Cali MJND completely changed my approach to training. Their coaching system gave me the structure, guidance, and understanding I had been missing. Every training phase was tailored to my development, allowing me to build strength, improve my technique, and gain confidence in every step of my journey.

What sets Cali MJND apart is their focus on education, quality coaching, and long-term progress—not just workouts. Today, I have a clear direction, continue to improve every week, and am working toward my goal of becoming the Danish Calisthenics Champion.

- Gabe

"Mattias is an amazing PT! He's attention to technical detail is great, he's got lots of personal experience and knowledge, and he gives off so much positivity every time we talk. 

He's helped me not just to improve technique and structure my workouts, but about having a the right mindset towards training and goal setting - absolutely necessary for calisthenics! Highly recommend training with Mattias and taking your calisthenics to the next level."

- Josephine 

'' Jireh has honestly been one of the best coaches I could have asked for. He's always been patient, supportive, and willing to help whenever I've had questions or needed extra guidance. 

He explains things in a way that makes them easy to understand, and his feedback has always motivated me to keep improving. Looking back, I can honestly say that I've grown so much as an athlete because of his coaching. He has believed in me, challenged me, and helped me become better every day. I'm incredibly thankful to have had him as my coach, and I'll always appreciate everything he's done for me''

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