indopsearfishing

Showing posts with label free diver. Show all posts
Showing posts with label free diver. Show all posts

Monday, December 16, 2013

Fusion Freediving & Yoga

The Fusion Freediving Level 1 course is a 2 day safe and fun introduction to Freediving. This course is for everyone and anyone who wants to safely experience the amazing underwater world, in a totally natural way. While no previous underwater experience is required, this course can also cater for those who have experience but have no formal professional training. During this course you can achieve the Level 1 SSI Freediver International Certification - It's your first step on an internationally recognized pathway as an independent Freediver!

 

I have in practice been free-diving for about 7 year, self thought, and also learnt a lot from Master Pak Sate who is known in Bali by his legendary skills to land fish bigger than him! I have also done much reading about this activity in the internet.  Either because of ignorance or carelessness or both, I and my buddies never really cared about the safety of underwater diving. We have no clue about what to do in the case one of us gets a shallow water blackout. We only had very basic knowledge about prevention and treatment ofinjuries caused by jellyfish, coral or attack by sharks; this has fortunately never happened to us!  

 

I did have a bad experience when diving deep beyond my comfort depth and run out of breath. Ever since my confidence level dropped below my comfort depth and never again dived deeper ever since. I also feel motivated to increase my underwater-diving knowledge and skill because I wouldn’t wish to feel helpless ifan accident happened to one of my buddies! So I decided to take a course on “Fusion Freediving & Yoga”together with my friends Chris Lee and Beau Bruderlin.

 

From the very beginning I felt this course was timely needed! The subject matter on the first day did present some difficulties to me due to my unfamiliarity with the vocabulary, particularly concerning the technical respiratory system and process. I wish I’d have been better prepared for this! Nonetheless this difficult part at the beginning, the following topics were not only interesting but also useful. Then the fun part came after lunch, we practiced some breathing techniques and we finally applied these on the pool. Our teacher Tomaz Jereb holds the current static record in Slovenia of 8 minute and 3 second and is able to dive 75 meter plus!So it was very easy for him to teach us the techniques given his valuable experience.





 

On the second day we went to Amed –a beautiful place located in the north-eastern tip of Bali and about 2hours drive from Denpasar- and we dived in the open water, we stretched and then played with sea scooter until we reached the diving spot. The first exercise consisted of first diving by using a rope to go down 5 meter and then progressively to 7.5 meter and finally 13 meter. We then practiced duck dive and properfining techniques. I really struggled and had actual difficulties with the technique using 3 weights with my 3mm wetsuits. I usually dive with 5-7 weights on my belt which makes diving and descending very easy without any effort. However, this Freediving class thought me a very useful lesson: it is dangerous diving deep with all those weights! After several attempts I finally managed to duck dive properly and descendedeasily after 5 meter depth and reached 18 meter! Going deep again was still giving me a bit of an uneasy feeling but I managed to stay down for about 30 second and ascended easily with less effort. So, all in all, I learned something vital for and feel now more confident about underwater diving!

 

To all divers out there who never have taken a proper Freediving training, I highly recommend this course.As it happened to me, there might be some difficulties in the process of learning this activity but this will at the end prove to be a necessary process for your own safety and the safety of your buddies with whom you do underwater diving.







Shallow water blackout



We hope this video makes people aware of the dangers of free diving alone. Its more fun in pairs and definitely safer :)


 avoid shallow-water blackout:
  • Do not hyperventilate to excess no more than three or four breaths.
  • Recognize that any strenuous exercise will limit your bottom time drastically; when you exercise, head for the surface much sooner than usual.
  • Recognize a dangerous situation when your mind starts to focus on a goal, and drop your weight belt.
  • Treat your weight belt as a disposable item; if in doubt, drop it. Bring a spare weight belt to decrease your hesitancy to drop it.
  • Avoid endurance dives. If you must make a long or deep dive, make sure you have a buddy standing by on the surface.
  • Adjust your weight belt so that you will float at 5 meter. ( for example 3mm wetsuits maximum weight 3if you r diving lower than 5 meter, if you diving depth is only 5 meter is ok to use more than 3 weights)
  • Consider a swimming pool a dangerous place to practice endurance breath-holding. Always have an observer standing by to assist.
  • Learn the basics of CPR and think about adapting them to your diving arena, whether diving from shore, board or boat. More info

Freedive Safely
  1. Dive with an evenly matched buddy, and conform to the level of the least capable diver.
  2. Weight yourself correctly (positively buoyant at surface) even after exhalation.
  3. Do not hyperventilate to excess.
  4. One up/ One down – diving with constant visual contact. When conditions allow each diver should have a flag.
  5. Maintain close, direct supervision of any freediver for no less than 30 seconds after he surfaces.
  6. Make your minimum surface interval twice the duration of your dive time.
  7. Do not take every dive to its limit. Maintain a reserve.
  8. Review, practice and discuss how to recognize and handle blackouts and near blackouts. More info
Rescue Skills
  1. Get victim to surface immediately. Establish positive buoyancy for the both of you.
  2. For a witnessed blackout; remove mask and snorkel, blow on face-eyes, stimulate face with a few taps, vocalize encouragement to breathe, otherwise open the airway and begin immediate rescue breathing. 1 breath every 5 seconds
  3. Get victim to land or boat ASAP, manage ABCDs (airway-breathing-circulation-deadly bleeding) start CPR with O2, 30 compressions to 2 ventilations, as needed.
  4. If evacuation from water is prolonged, monitor Airway & Breathing and provide rescue breathing (1 breath every 5 sec.) during transport if needed.
  5. Seek help from EMS (emergency medical services) 911, or hail the Coast Guard on Channel 16 on VHF radio.
  6. After a SWB, STOP diving and immediately seek medical evaluation. 

Monday, October 28, 2013