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Jack Krucial - Lethal Gentleman Manifesto.

About the Substack

For the Modern Renaissance Man who wants to be capable in all Arenas of Life.

Free Subscription Benefits

  • Injury & High Performance Training Insights

Paid Subcription Benefits

  • Durability Protocols (Constantly Updated)
  • Striking & Grappling Specialist Programs (Constantly Updated)
  • Modern Renaissance Man Blueprints.

Paid Subscription Plans

  • $199 a year
  • $19.99 a month

About Jack Krucial-Combat Therapist

For Modern Renaissance Men Looking to Reign Supreme in Every Arena of Life.

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