Class 5 Performance Blog | Training, Fitness, and Performance Culture

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Why the Sovereign Series Will Change the Way Yo...

Life isn’t a highlight reel. It’s a series of moments where you’re tired, cold, wet, and wondering why the hell you started in the first place. In the military, we...

Why the Sovereign Series Will Change the Way Yo...

Life isn’t a highlight reel. It’s a series of moments where you’re tired, cold, wet, and wondering why the hell you started in the first place. In the military, we...

5 Things I Learned from Streaking: Lesson #2. You Have Time If You Take It

5 Things I Learned from Streaking: Lesson #2. Y...

One of the biggest lessons from run streaking is that a daily run doesn’t have to take long. Even a single mile can keep your momentum alive. On the busiest...

5 Things I Learned from Streaking: Lesson #2. Y...

One of the biggest lessons from run streaking is that a daily run doesn’t have to take long. Even a single mile can keep your momentum alive. On the busiest...

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Sovereign Mindset Matters: Why 'Embracing the S...

The alarm screams at 0400. It’s cold. Your joints ache with the kind of dull throb that reminds you you’re not twenty anymore. Outside, the rain is coming down in...

Sovereign Mindset Matters: Why 'Embracing the S...

The alarm screams at 0400. It’s cold. Your joints ache with the kind of dull throb that reminds you you’re not twenty anymore. Outside, the rain is coming down in...

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The Ultimate Guide to the Sovereign Mindset: Ev...

You don’t find the Sovereign mindset on a motivational poster. You earn it when your hands are numb, your socks are swampy, your shoulders are smoked, and the only thing...

The Ultimate Guide to the Sovereign Mindset: Ev...

You don’t find the Sovereign mindset on a motivational poster. You earn it when your hands are numb, your socks are swampy, your shoulders are smoked, and the only thing...

5 Things I Learned from Streaking: Lesson #3. Recovery Doesn’t Mean Stopping

5 Things I Learned from Streaking: Lesson #3. R...

One of the more surprising things I’ve learned during this streak is how good a slow recovery run can actually feel. Not after a 100-miler—nothing feels good after that—but after...

5 Things I Learned from Streaking: Lesson #3. R...

One of the more surprising things I’ve learned during this streak is how good a slow recovery run can actually feel. Not after a 100-miler—nothing feels good after that—but after...

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The Ultimate Guide to Sovereign Training: Build...

The world is fragile. We live in a glass house built on a foundation of just-in-time logistics, a flickering power grid, and a digital cloud that could evaporate with the...

The Ultimate Guide to Sovereign Training: Build...

The world is fragile. We live in a glass house built on a foundation of just-in-time logistics, a flickering power grid, and a digital cloud that could evaporate with the...