In this conversation, Os shares how leading soldiers in the Army shaped his approach to strength, why “less is more” in training, and how neural efficiency—not just muscle size—creates real, lasting power. You’ll also hear how kettlebells, gait mechanics, and breathwork can rewire your body for performance at any age.
Whether you’re a coach, athlete, or weekend mover, Os’s story will challenge how you think about fitness and inspire you to see training as a lifelong pursuit of self-mastery.
We discuss:
How Os became a martial arts instructor at 16
What the military taught him about leadership and physical mastery
The difference between strength, conditioning, and fitness
Why neurological training beats burnout
The power of the Turkish get-up and “leaving one in the tank”
How to make your fitness serve your life—not the other way around
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📍 Connect with Os: Bird Rock Fit, La Jolla | StrongFirst Workshops | Follow Osvaldo on his website www.ironcoreway.com for insights, tips, and updates on his upcoming workshops and events.
📘 Book: Iron Core in Four Chambers (coming soon)
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