The PRUMIN Blog

The new Status Symbol: VO₂max

The new Status Symbol: VO₂max

Markus Prüm

Scroll through social media today and a pattern appears quickly.People post finish line photos from marathons, Ironman races, or long trail runs. Others share screenshots of their VO₂max numbers or...

The new Status Symbol: VO₂max

Markus Prüm

Scroll through social media today and a pattern appears quickly.People post finish line photos from marathons, Ironman races, or long trail runs. Others share screenshots of their VO₂max numbers or...

Why the Future Belongs to Generalists

Why the Future Belongs to Generalists

Markus Prüm

Why the Future Belongs to Generalists For years we were told that success requires specialization.Pick one path. One career. One identity. Stay in your lane.Be the finance guy.Be the athlete.Be...

Why the Future Belongs to Generalists

Markus Prüm

Why the Future Belongs to Generalists For years we were told that success requires specialization.Pick one path. One career. One identity. Stay in your lane.Be the finance guy.Be the athlete.Be...

Master Your Mindset and Run Your First Marathon

Master Your Mindset and Run Your First Marathon

Markus Prüm

Master Your Mindset and Run Your First Marathon My First Marathon Hey, I am Markus and I ran ten marathons during the last years.Today I want to help you finish...

Master Your Mindset and Run Your First Marathon

Markus Prüm

Master Your Mindset and Run Your First Marathon My First Marathon Hey, I am Markus and I ran ten marathons during the last years.Today I want to help you finish...

The Personality of Today

The Personality of Today

Markus Prüm

You should wake at 5am.  You should invest early.  You should train for something extreme. You should scale your career faster. That’s the personality of today. But here’s the truth:...

The Personality of Today

Markus Prüm

You should wake at 5am.  You should invest early.  You should train for something extreme. You should scale your career faster. That’s the personality of today. But here’s the truth:...

The Necessary Tech in Cycling

The Necessary Tech in Cycling

Markus Prüm

The Necessary Tech in Cycling: What You Truly Need and Why It Matters Cycling has always lived between simplicity and innovation. At its core, riding a bike is one of...

The Necessary Tech in Cycling

Markus Prüm

The Necessary Tech in Cycling: What You Truly Need and Why It Matters Cycling has always lived between simplicity and innovation. At its core, riding a bike is one of...

Mental Models in Endurance Sports

Mental Models in Endurance Sports

Markus Prüm

Kilometer 35: Where My Real Race Begins There is a moment in every marathon—and in every Ironman—when the race stops being physical and becomes psychological. For me, that moment consistently...

Mental Models in Endurance Sports

Markus Prüm

Kilometer 35: Where My Real Race Begins There is a moment in every marathon—and in every Ironman—when the race stops being physical and becomes psychological. For me, that moment consistently...