Wednesday, April 23, 2025

Kristina Zvaritch

Kris is an AIDA/Molchanovs Freediving Instructor, freelance writer/editor, and one of the founders of SaltyMind Freediving on the little island of Xiao Liuqiu, Taiwan. She has written 100+ articles centered around freediving for DeeperBlue.com and co-authored the Molchanovs Wave 4 - Competitive Freediving manual. When Kris isn't writing or teaching freediving, you'll find her either training depth somewhere in Southeast Asia or struggling to learn Mandarin over coffee.

Embrace Adventure: The Truth About Becoming a Freediving Instructor

Considering a career change to become a freediving instructor? Read this first!

Where to Train Deep Freediving: Greatest Locations of 2025

Whether you're targeting competition depths or personal bests, these are the world's top destinations for deep freediving training—safely.

Profile: Benjamin Yavar – IPA’s 2024 Nature Photographer of the Year

Fresh from claiming the International Photography Awards' 2024 Nature Photographer of the Year title, Benjamín Yavar opens up about the vision behind his otherworldly underwater images.

How to Prepare for Your First Depth Freediving Competition

That’s it–you’ve just gone and done something very brave and perhaps also very new to you: signing up for your first freediving competition! …Now what?

Digital Freediving Equipment Checklist: How to Pack for a Stress-Free Diving Trip

Forgetting something? Before you pack your bags for your next freediving trip, check out our comprehensive equipment packing checklist!

Freediving Doping Controversy Part 4: When Ethics Are Forgotten

The final article in this 4-part investigative series on the VB2023 luggage search and doping control compares WADA-compliant doping control procedures with those used at Vertical Blue 2023, hears from William Trubridge on how he became concerned with doping in freediving and the accused athletes, examines unofficial controls at the event, highlights conflicts of interest, and analyzes responses from freediving organizations.

Freediving Doping Controversy: Part 3 – Examining the Drugs in Question

The 3rd article in this 4-part investigative series on the VB2023 luggage search and doping control reviews clinical studies on benzodiazepines, furosemide, and sildenafil, explores various types of medical evidence and how WADA adds substances to its Prohibited List, and presents expert opinions on furosemide's use in treating freediving-related lung conditions.

Freediving Doping Controversy: Part 2 – What Happened to Tory George?

Continuing the 4-part investigative series on the VB2023 luggage search and doping controversy, part 2 tells the story of Tory George's experience with doping control, the controversies surrounding his preliminary test results, and his subsequent treatment by freediving organizations.

Freediving Doping Controversy: Part 1 – Everything You Need to Know About the Vertical Blue 2023 Luggage Search

A year after the Vertical Blue 2023 freediving doping controversy, part 1 in this 4-part investigative series delves into the VB2023 luggage search, examines the substances in question, and presents insights from key individuals and organizations involved in the incident.

Review Extra: AGULHAS Backpack

Check out the AGULHAS Backpack, the 25 - 50L bag designed with the adventurous freediver in mind.

Review Extra: AGULHAS Mokarran Freediving Mask and Cepedianus Snorkel

Join us as we dive into freediving products that are good-looking, functional, and built to last with the AGULHAS MOKARRAN Mask, Cepedianus Snorkel, and Mask Box.

The Truth About Freediving Alone

Discover the real truth about freediving alone.

Mastering the Art of Freediving: Top 10 Techniques for Success

Discover the essential techniques you need to take with you on your freediving journey!

Busting the Myths: Top 7 Freediving Misconceptions Debunked

Let's take a deep dive together and disprove the top 7 freediving myths - together!

Review: Apnea Bali’s Master Program

Check out DeeperBlue.com's freediving staff writer's experience going deep with Apnea Bali's Master program!

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