Involved in major film productions including Aquaman and the Lost Kingdom and Mission: Impossible – The Final Reckoning.
SELECTED COLLABORATIONS & PRODUCTION ASSOCIATIONS
Core Disciplines
Underwater Film Production
Cinematic Freediving & Submerged Action
Luxury Freediving Expeditions
High-Performance Retreats in Mexico & Baja
Executive Breathwork
Nervous System Mastery for Leaders
Brand Partnerships
Precision-Aligned Collaborations
Underwater Film Production
Cinematic Freediving & Submerged Action
Underwater storytelling demands more than aesthetics. It requires measurable control. Through Poseidon Ascend, Tavi leads elite underwater film production in Mexican cenotes, open ocean environments, and controlled depth tanks. His Guinness World Record-holding breath control eliminates bubbles and visual compromise, enabling authentic underwater cinema.
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Luxury Freediving Expeditions
High-Performance Retreats in Mexico & Baja California
Poseidon Ascend hosts private and small-group luxury freediving retreats for founders, investors, and elite athletes. These experiences are not recreational diving; they are regulated immersions designed to sharpen resilience, focus, and executive clarity through structured breathwork, CO₂ tolerance training, and nervous system regulation under pressure.
Explore Retreats Inquire on WhatsAppExecutive Breathwork & Performance
Nervous System Mastery for Leaders
Breathwork is not wellness theater; it is applied physiology. Tavi delivers corporate breathwork training and keynote experiences for founders, professional athletes, and high-performance organizations. Sessions focus on CO₂ adaptation, stress resilience, and parasympathetic regulation to enhance cognitive clarity and emotional stability under pressure.
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Brand Partnerships
Precision-Aligned Collaborations
Tavi partners selectively with brands in performance technology, luxury travel, longevity, and cinematic equipment. All campaigns are executed through real breath-hold discipline, not simulated environments, providing authentic underwater product storytelling and expedition-based brand integration.
Request Brand Deck Inquire on WhatsAppPhilosophy
Depth is controlled exposure to pressure.
Breath is the instrument.
Discipline is the method.
Work With Tavi Castro
For inquiries related to underwater film production, freediving stunt execution, brand campaigns, executive breathwork training, luxury retreats, or keynote speaking, please use the contact information below.
Email: tavi@poseidonascend.com
WhatsApp: +31 6 83594974
Location: Tulum, Mexico (Available Internationally )