Wim Hof Method — Certified Instructor

Take back control
of your body and mind

Breathwork. Cold. Commitment.
Three pillars to transform your life.

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The 3 Pillars

The Wim Hof Method

A scientifically validated holistic approach to optimize your physical and mental health

Wim Hof Breathing

Breathwork

Controlled breathing techniques that boost your energy, reduce stress and strengthen your immune system.

  • Optimal cellular oxygenation
  • Nervous system regulation
  • Increased energy levels
Wim Hof Cold Exposure

Cold Exposure

Cold immersion activates deep regeneration mechanisms and strengthens your physical and mental resilience.

  • Immune system boost
  • Reduced inflammation
  • Improved circulation
Wim Hof Mental Commitment

Mental Commitment

Focus and determination are the keys to pushing your limits and achieving an optimal flow state.

  • Focus and mental clarity
  • Stress management
  • Enhanced self-confidence
15+ Published Studies

The Science behind the Method

Over 200 participants studied in randomized controlled trials by world-renowned universities

-57% Pro-inflammatory cytokines (IL-6)
+194% Anti-inflammatory cytokines (IL-10)
-39% Anxiety symptoms at 3 months
+30% Brain cannabinoid receptors
01

Immune System Control

Randomized controlled trial (n=24) — After 10 days of training, participants reduced their pro-inflammatory cytokines by 53% (TNF-alpha), 57% (IL-6) and 51% (IL-8). First proof that humans can voluntarily influence their immune system.

PNAS 2014 — Radboud University Medical Center
02

Depression & Anxiety in Women

Randomized clinical trial (n=84 women) — After 3 weeks of daily practice: -30% depressive symptoms and -39% anxiety maintained at 3 months. 46% of participants went from moderate/severe to mild symptoms.

2024 — Brain, Behavior, & Immunity
03

Superior to Meditation

Comparative study (n=404) — Compared to mindfulness meditation, the Wim Hof Method shows superior improvements in energy, mental clarity and stress management from the first days of practice.

Nature Scientific Reports 2025 — University of Queensland
04

Brain Activation & Endocannabinoids

PET & fMRI imaging — 6 weeks of practice increase cannabinoid receptors (CB1) by +20% globally and +30% in the brainstem. 95% correlation with improvement in depressive symptoms.

2024 — Wayne State University
05

Pain Modulation

Mechanistic study (n=88) — Breathing significantly increases pain detection threshold (p=0.001), effect maintained 4 hours after exercise. Cold exposure improves pain tolerance.

2023 — Radboud University
06

Daily Stress Management

Randomized trial (n=86) — The combination of breathing + cold produces a significant reduction in perceived stress (p=0.013). 93% completion rate, no serious adverse events reported.

2022 — University of Bayreuth
View all publications
Training Programs

Choose your path

Programs tailored to your goals, whether you're an individual, a company or an athlete

Popular

Individuals

Discover the method at your own pace. Introduction workshops, immersive experiences and subscriptions for regular practice.

  • Introduction Workshop 3h on the 1st Sunday of each month
  • Immersive Experience On request, minimum 6 people
  • Subscription Regular group sessions
  • Online Breathwork Guided video sessions
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Customized

Corporate

Strengthen team cohesion and your employees' performance through transformative workshops.

  • Stress Management Practical and lasting tools
  • High Performance Workshop Potential optimization
  • Team Building Unique collective experience
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Performance

Athletes

Optimize your recovery, strengthen your mindset and push your limits with personalized coaching.

  • Private Coaching Customized program
  • Athletes Introduction Adapted to your sport
  • Recovery Optimized protocols
  • Mental Preparation Focus and resilience
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The FULL iN Experience

More than an experience,
a transformation

Each session is designed to give you a unique experience. From the first breath to the ice immersion, you will discover untapped capabilities within yourself.

"An experience that changed the way I manage stress on a daily basis. I recommend it 100%."

— Participant, Immersive Experience
Wim Hof Experience
Ice immersion
Discover the Method

The Wim Hof Method in action

Wim Hof Method Video

Discover how breathwork and cold exposure can transform your life

Sebastien Beldent - Certified Wim Hof Instructor
Your Guide

Sebastien Beldent

My journey led me to become a professional coach, Level 2 Wim Hof Method instructor, and Oxygen Advantage instructor. This evolution has not only allowed me to continue my own transformation, but also to share these benefits with others seeking physical and mental well-being.

Over time, I've found that these practices have also helped me strengthen my performance and potential, both personally and professionally. Today, every morning despite my disability, I wake up determined, motivated, with renewed gratitude for life.

500+ People trained
50+ Companies coached
Bordeaux & Nouvelle-Aquitaine

My mission: to give you practical and lasting tools to improve your health, energy and resilience in daily life.

Contact me
Contact

Ready to start?

Whether you want to book a training or get a personalized quote for your company, I'm here to help.

Email contact@fullin.fr
Online booking Official Wim Hof platform
Location The Place TO - Eysines, Bordeaux
Google Reviews See reviews and testimonials

Corporate quote request

Next workshop

WHM Fundamentals Workshop

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Eysines, Bordeaux
99 EUR
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