Freediving Instructor
Personalized coaching focusing on relaxation, equalization, and techniques to extend your depth safely.

Connect with your breath, find calm in the blue, and experience ultimate freedom beneath the surface.
Start your descent
Hi, I'm Alex, a freediving instructor passionate about exploring depths on a single breath. I help others connect with their breath, finding calm in water, and experience freedom beneath the surface.
Want to learn freediving, need a safety diver, or have questions about competition judging? I'd love to hear from you and I'll get back to you as soon as possible.
Tailored support for every level of the sport.
Personalized coaching focusing on relaxation, equalization, and techniques to extend your depth safely.
Experienced AIDA Safety Freediver for competitions. Reliable, focused, and trained for high-pressure environments.
Certified AIDA Competition Judge ensuring fair play and adherence to international regulations at official events.
This isn't just about holding your breath, it's about recalibrating your body's internal alarm system to unlock peak physical and mental performance.
Most people believe the urge to breathe is caused by a lack of oxygen. In reality, it is triggered by your brain's sensitivity to rising carbon dioxide levels. By increasing your CO2 tolerance, you fundamentally change how your body manages stress and energy.

Join the action at these upcoming events.
Events recently completed.
Free browser tools I built for freedivers, judges and organizers.
All tools are also collected in one place at apnea.nu
CO₂ and O₂ breath-hold tables with guided timers. Use the premade tables or build your own. Saved on your device, no account needed.
trainer.apnea.nuCompetition stopwatch for static apnea (STA). Times the breath-hold, surface protocol and card, with a saved session log.
timer.apnea.nuAIDA competition countdown with voice announcements for official tops. Add starts manually; everything stays in your browser.
countdown.apnea.nuA private freediving logbook. Record discipline, depth, time and conditions, then follow totals, progression and personal bests.
log.apnea.nuLive white, yellow and red card voting for freediving judges, or a yes/no call. One vote per judge, then reset for the next athlete.
voting.apnea.nuFollow the journey into the blue.
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Connect with passionate divers from around the world. Share your progress, ask questions, and get feedback on your techniques with FreediveTraining.

Home again after a fantastic freediving week in Dahab and the Blue Hole. 17 members of Active Divers traveled to Dahab on the 26/10 to participate in a 6 day training week and it turned out to be a very successful week for all of us. With a lot of new knowledge and many new PB's we all got home with a big smile on our faces :)
I value your privacy and security as much as your safety in the water.
"I don't use Facebook, Instagram, or WhatsApp. I prioritize secure communication that doesn't track you or sell your data."
