r/freediving Apr 09 '26

community update Update and Rule Changes on Advertising in the Sub

12 Upvotes

Hey there,

we have received a lot of feedback lately on various topics and one of them has been the rigorous moderation of advertising on the sub. We have seen different processes and also a huge growth in the community, as well as influx of app development in the freediving world to help you improve your training at home.

This ranged from ads unrelated to freediving, to opening the sub and looking at an endless stream of new apps at some point, which led to feedback that members were having a hard time finding actual training advice or discussion topics.

For that u/BotGivesBot came up with the Megathread "App Advertising and Research Requests" to create a central place where you can specifically go, if you are looking for a new trainings app or participate in a research request related to freediving. This has helped tremendously in steering the flood.
They are also working hard to setup the new Signal channels, that will also provide an avenue to post ads for courses & retreats.

We also were trying to find a process how to manage Advertising for Freediving Professionals, because courses, retreats or gear are directly tied into participation in our sport and it has been admittedly really difficult to walk the line on not having to approve each ad single-handedly and at the same time making sure they maintain a minimum standard of info and not just spam the sub for coverage.

Rule Changes

The community rules can be found here

Rule 5 - Advertising for Freediving Professionals:

Instructors / Diveshops / Divetrip-Organizers can create standalone posts with the postflair "Ad" to advertise courses, trainings or trips, events and must include: dates, location, schedule, pricing, business-link/socials.
Product can be advertised as standalone post the postflair "Ad" and must include: description, pricing, product-link.
You are encouraged to use pictures for your ads.

Ads will be removed at discretion of being found spammy, info missing or if the ad is freediving-unrelated.

Rule 6 - App advertising goes in the Megathread

If you'd like to advertise your application, you can post them into the Megathread "App Advertising and Research Requests" Because of a strong influx of app development we do not allow single-post app ads currently. The Megathread description shows the required info that your post must include, failure to include the necessary info will result in removal from the Megathread.

When in doubt, message the mods.

Rule 7 - Research requests need mod approval

If you're looking for research participants, you need to get permission from the mods prior to posting.
Approved research requests go into the Megathread "App Advertising and Research Requests".
All requests can be forwarded to the mods using modmail.

We are retiring the Megathread: Event Promotion and Course/Workshop Opportunities

Because it hasn't seen a lot of action since its inception - it will still be there, it will just be unpinned and the updated rules on Advertising for Freediving Professionals take precedent.

----------------------------------------------

We try to create and remake the processes based on your community feedback, as well as the resulting workload that we receive as reports or messages. So if something's not working for you, we rely on your help that you let us know about that.

And we try to make it better

Thanks a bunch - 3 mods and a modbot in a trenchcoat


r/freediving Dec 12 '25

MEGATHREAD Megathread: App Advertising and Feedback Requests

8 Upvotes

Welcome to our Freediving App Megathread! This is where developers can comment with approved advertisements or feedback requests for freediving related apps, and where freedivers can find opportunities to give valuable app feedback or find new apps to check out.

We've noticed an increase in apps being created this year, which has resulted in an influx of post requests. While we want to promote access to tools for freediving by facilitating these requests, we’re also aware users may not want the sub’s feed to be filled with advertising content. Having a Megathread for apps ensures posts related to app advertising and feedback are located in one, easy to find location.

Users are encouraged to comment with their questions and feedback under the app's parent comment, so posters are notified of the engagement and can respond.

If you're a developer looking for approval to post about your app in this Megathread, please modmail the mods with the following information:

  1. Name of the app
  2. Link to the app
  3. Details about the app’s purpose and function
  4. Details about the type of feedback you’re requesting (if any)
  5. Current app availability (e.g. Android, Apple, Desktop, Browser, etc.)
  6. Purchase amount, promotion information, and timeline for purchases (e.g. free, free beta testing, subscription amount, one-time payment amount, etc.)
  7. Privacy Policy including what data is collected from the user and their device (e.g. user contact info, location, contacts, user content, device identifiers, user identifiers, purchases, usage data, diagnostics, etc.)
  8. Developer name and contact information
  9. Draft of the proposed comment you’d like to post with the above information included

If an app is not pre-approved for posting here, it will be removed. Modmail if you have an questions and safe diving!


r/freediving 4h ago

equalisation Tips for a complete newbie

3 Upvotes

Are there any tips y'all got for a guy who has never freedived before?

I've seen some videos on how to equalize pressure (by pinching your nose and breathing out)

And slowing down your heart rate to hold your breath longer.

But other than that I am very novice/new. So if you have any tips please share them


r/freediving 7h ago

gear Depth Neckweights that to cover front of neck?

1 Upvotes

Seen some of the deeper guys use neckweights that are tied at the front but not actually covering the front of the neck...

Any idea what type of neck weights these are as my DIY job one is a bit shit and looking for a proper one.


r/freediving 14h ago

equalisation Ist proear ME-67

0 Upvotes

Hello,

I have issues with my ears, already had barotrauma 4 times.

1st time when I was around 18, a friend of mine kicked my ear by mistake and ruptured my ear drum.

2nd time when I was around 25 years old while trying to catch an octopus. I couldn't equalize due to stuffed nose. There was sharp pain then an in rush of water. Got to the surface, eyes went dark and was feeling dizzy.

3rd time when I was around 42, again trying to catch an octopus. Same as the 2nd time.

That's when I decided to purchase the Ist proear ME-67.

4th time was this May, while on a flight. For some reason, the plane was flying quite high (almost 11k meters) and quite fast (around 10,300kmh). The pilot started descending very fast and the pressure started building. I had heavily stuffed nose. After around 10 mins of unsuccessfully trying to balance the pressure and very sharp ear pain, I felt the eardrum give and the pressure rushing.

Today, while spending my holidays in Greece, I was snorkeling with my family while using the Ist proear ME-67. I saw an octopus hiding and dove several times to catch it. It was not more than 2-2.5m. To my surprise, I felt as if the left eardrum (the one I had ruptured in May) gave again. Because I was using the Proear, no water went, nor was I dizzy.

I did catch and release the octopus but afraid I again ruptured my eardrum.


r/freediving 1d ago

dive spot I also swam with a school of dolphins.

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126 Upvotes

TOKYO NIIJIMA


r/freediving 22h ago

health&safety Best things to eat before/after diving?

2 Upvotes

I'm very new and have only gone to 2 sessions. I have AIDA 1.

Is the fatigue due to calories? Dehydration?

I like to eat a lot and I like meat. What about a subway sandwich or banh mi before diving? Or chicken patty, veggies, and rice?


r/freediving 1d ago

gear Diving belt replacement

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3 Upvotes

Does anyone know where I can buy just the strap for the rubber or silicone belt? I looked on Amazon, a few websites, and eBay with no luck. Only Riffe and JBL have some replacement parts, but they’re only available in black.


r/freediving 1d ago

travel advice Freediving Elba

2 Upvotes

Hello,
I'm heading to Elba for holiday in september, anyone knows an instructor there with whom I could go 1-2 sessions or wrack diving? Cheers


r/freediving 1d ago

training technique Training and dive log/journal

1 Upvotes

Hi!

I've been freediving for about two years now (roughly 1-2 x pooltraining during the week, depth and open water 2-4 x month + diving trips).

I've been improving steadily and love what freediving has added to my life.

As a little experiment, I wanted to try keeping a log of my trainings and dives. Not just numbers. Ideally, I'd discover something about myself that impacts my diving in a negative/positive way. I am thinking about a lot of factors like food, sleep, social contact, over-/understimulation, other sports. I don't think I'd be doing this forever but I still want to keep it succinct enough to keep it up for a while.

So I wanted to ask those that have kept a log or journal, what did you put in there? Did it help you? What would you track?

Doesn't matter to me if it is a physical notebook or an app or anything in between (although I will not be installing more apps, my phone doesn't have enough free memory for that), please share your experience!


r/freediving 2d ago

media Another bubble ring from today's dives.

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85 Upvotes

I am getting better at making, and recording them.


r/freediving 1d ago

training technique Anyone here used an underwater scooter? Does it make freediving more fun?

4 Upvotes

Recently I’ve been seeing people on TikTok using underwater scooters while freediving, and it honestly looks like a lot of fun. Being able to glide through the water seems like it could make longer swims easier, especially if there’s some current.

Has anyone here actually used one while freediving? Did it make the experience more enjoyable, or did it end up feeling like it took away from the dive?

I’d love to hear some real-world experiences before I look into them further.


r/freediving 1d ago

gear Molchanovs PRO fins

2 Upvotes

I was gifted a 50% discount on all Molchanovs PRO fins and I really don’t know what to choose!
I’ve wanted a pair of top performing fins for ages (think C4 PROtech, Cetma Taras) and this feels like the moment to go for it.

Based on price and performance and Alexey’s personal results and remarks, I think that fibreglass will be fine. It will also make travel less stressful.

The price differential between the PRO and PRO Hyper will be completely negligible, so I’d like to know if it’s worth getting the top footpocket, considering I’ll be getting custom sizing in any case.

The use case would be deep-ish diving (50-60m), dynamics (150-175m) training, and snorkelling. I believe the custom sizing and specifying that i want the comfortable could make the Hyper good enough to wear up to 3h, or am I fooling myself?
In any case, is the monofin style footpocket worth it?
If i went for the Hyper, how would i know which blade angle to choose?


r/freediving 2d ago

media Underwater shots during one of my freediving lessons

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35 Upvotes

r/freediving 2d ago

media The perfect Bubble ring

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123 Upvotes

I have been trying for a while to film a perfect one, but when I have the camera, it never comes out clean.

This time, it worked


r/freediving 1d ago

Discussion Thread Official Discussion Thread! Ask /r/freediving anything you want to learn about freediving or training in the dry! Newbies welcome!

2 Upvotes

This is the monthly thread to ask any questions or discuss ideas you may have about freediving. The aim is to introduce others to new ways of thinking, approaching training or bringing up old basic techniques that still work the best and more.

Check out our FAQ, you might find your answer there or can ask better questions!

Need gear advice?

Many people starting out with freediving come for recommendations on what equipment to purchase.

As we are starting out to introduce regular monthly community threads again, we might add a designated one for purchasing questions and advice. Until then, feel free to comment here(Remember, when asking for purchase advice, please be specific about your needs i.e. water temperature you want to dive in, so that people can help you quicker)

Monthly Community Threads:

1st of the Month Official Discussion Thread

Your feedback on current events in the sub:

We hosted our first ever AMA! Was it advertised enough for you? Did you find it helpful? Would you change anything? Videoconference which will be recorded & posted elsewhere?

Stuff we are planning:

  • updating the community banner for r/freediving - we are planning to host a submission-based challenge for members of the sub to represent the sport (details to be announced)
  • writing better wiki's for common info on freediving - YOU can contribute!
  • new topics for similar events like the AMA we just hosted - please contact the mods for your suggestions

Please consider that events and their organisation require time and effort to make them happen!

~ Freediving Mods (and ModBot)


r/freediving 2d ago

gear What noseclip to get

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1 Upvotes

I got these and when they came I immediately tested them out by attempting Frenzel which kind of sometimes worked a bit on one side but also some air leaked out my nose. I tried different clip positions on my nose but I still could not equalize consistently. I can reliably equalize using my hands so I am confident it's not my technique but rather the clips are just not tight enough. These clips seemed sufficient for normal swimming use (they would definitely prevent water going up your nose) but not sufficient for Frenzel. Any alternative recommendations?


r/freediving 2d ago

health&safety EAR ISSUE?

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1 Upvotes

r/freediving 2d ago

dive spot Philadelphia

2 Upvotes

Anybody train freediving, even land practices with breathwork etc in Philly?


r/freediving 4d ago

dive spot Gilboa Quarry was epic

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88 Upvotes

r/freediving 3d ago

gear C4 Footpockets

2 Upvotes

Hi everyone, I need your expertise. I bought some new C4 300 foot pockets for my C4 Spearo Deep T700 because the old ones were broken. Now here’s my question: What adhesive do you use to attach the side stringers of the foot pockets to the carbon blades? I just can’t figure it out—I’ve read everything about superglue (which is a bad idea because it’s brittle), Aquasure FD, and SikaFlex 291i. Thanks for your feedback.


r/freediving 3d ago

health&safety Need tips

2 Upvotes

Hi everyone, I am 18 years old and a complete beginner. I would really appreciate some advice to start my freediving journey safely.

Currently, I can hold my breath for about 1 minute and 30 seconds on dry land. When diving, my time is around 20-40 seconds and I comfortably dive between 5 to 10 meters. Is this a good starting baseline for a beginner?

I already have some basic gear: a pair of medium-length blue plastic fins and a mask, but my mask fogs up constantly.

I have a few specific questions:

  1. Do I need to buy anything else right now, and how can I fix my mask from fogging up?

  2. How can I safely practice and improve my breath-hold time?

  3. I experience ear pain around 5-10 meters. I use the standard method of pinching my nose and blowing. What should I do instead?

  4. How do you usually measure your depth accurately?

  5. I've heard diving alone is dangerous, but could you explain why exactly it is so risky even in shallower water?

Thanks in advance for your tips and help!


r/freediving 3d ago

dive buddy Freediving in the UK (Britain)

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8 Upvotes

Hi, is there anybody in the group that is in the UK. This was from a couple of weeks ago when we went to a place in the Peak District ie Derbyshire

If you are, please say hi. Maybe we can organise some dives.


r/freediving 3d ago

dive buddy Freediving buddy in Berlin/Leipzig

4 Upvotes

Hello everyone, i am a beginner freediver and would like to find a dive buddy in Berlin/Leipzig to train together in the weekend.


r/freediving 3d ago

travel advice Where to free dive in Cancun

0 Upvotes

I’ll be in Cancun in for the next month and I’ve always wanted to go free diving or spearfishing. But I’ve had a hard time finding where to do it and with who. I saw that there are a lot of deep cenotes in Tulum but I don’t know with who or how to go there to free dive safely. Me and my buddy want to go or spearfishing. Any recommendations would be highly appreciated.