What does it mean to build an unbreakable body — and perform at a high level for life, not just for a season? In this episode of Spartan Leadership, host Josh Kosnick sits down with world-renowned strength coach, physical therapist, and injury-prevention expert Dr. John Rusin. Dr. Rusin has worked with MLB All-Stars, NFL All-Pros, Olympic gold medalists, and world-record-holding powerlifters. Named one of Men’s Health’s “Top 50 Health & Fitness Experts,” he’s the founder of the Pain-Free ...
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What does it mean to build an unbreakable body — and perform at a high level for life, not just for a season? In this episode of Spartan Leadership, host Josh Kosnick sits down with world-renowned strength coach, physical therapist, and injury-prevention expert Dr. John Rusin. Dr. Rusin has worked with MLB All-Stars, NFL All-Pros, Olympic gold medalists, and world-record-holding powerlifters. Named one of Men’s Health’s “Top 50 Health & Fitness Experts,” he’s the founder of the Pain-Free ...
What makes a truly great leader? Why are so many influencers just echoes of others? In this powerful conversation, Chris Widener—one of the most respected speakers in the world—joins Josh Kosnick to discuss mentorship, integrity, revival, and the crisis of masculinity in modern leadership. Chris was personally mentored by Jim Rohn and Zig Ziglar, has spoken over 2,500 times, and now leads a movement for spiritual revival across America. If you want truth over trend, and purpose over platform...
Spartan Leadership with Josh Kosnick
What does it mean to build an unbreakable body — and perform at a high level for life, not just for a season? In this episode of Spartan Leadership, host Josh Kosnick sits down with world-renowned strength coach, physical therapist, and injury-prevention expert Dr. John Rusin. Dr. Rusin has worked with MLB All-Stars, NFL All-Pros, Olympic gold medalists, and world-record-holding powerlifters. Named one of Men’s Health’s “Top 50 Health & Fitness Experts,” he’s the founder of the Pain-Free ...
