Becoming the Hybrid Athlete

Strength, Endurance, and Longevity for Men Over 40

De: Levi Speros

Narrado por: Ivan Russ

You’re not declining — you’re transitioning.
And the next version of you can be more capable, more resilient and more durable than you ever were in your twenties.

Most men over 40 don’t slow down because of age. They slow down because they trained the wrong qualities for too long. Becoming the Hybrid Athlete gives you the blueprint to rebuild your engine with a system that blends strength, endurance, mobility, rucking, and longevity practices into a training lifestyle that actually works for the real world.

Whether you want to run without pain, regain lost strength, ruck for durability, or simply feel athletic again, this book shows you how to build the next version of yourself—without burning out and without spending hours in the gym.

Inside, you’ll discover how to:

• Build strength that lasts for decades, not months
• Improve VO max and heart-rate efficiency
• Develop true endurance without destroying your joints
• Use rucking to create structural durability
• Train every day without exhausting yourself
• Recover faster and smarter at age 40, 50, and beyond
• Transform your body composition without extreme diets
• Build a sustainable “hybrid engine” that fits your life

This isn’t a quick challenge or a 6-week program.
It’s a long-term system for becoming the strongest, fittest, and most capable version of yourself—while balancing work, family, stress, and real life.

If you want to feel athletic again…
If you want capability, confidence, and longevity…
If you want your second peak…

Become the hybrid athlete you were meant to be.

Always consult a physician before beginning any exercise program.

©2025 Levi Speros (P)2026 Levi Speros