What is a logged dive?

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I reverted to my very early AM activity reading the "board" and was attracted to this thread your posts and your responses.

A bit of sage advice -- Log every hyperbaric exposure-- from the swimming pool and your training to mud puddles, quarries to the ocean -- It is all hyperbaric exposure -- the body cannot identify if the water is fresh clear pool water, a mud puddle or ocean salt water if it is 10 feet deep or 100 feet deep. It is all an hyperbaric exposure.

The present generation -- Your generation is the very first generation in the history of man to experience massive often long term hyperbaric exposure. Who knows what effects such exposure will have on health and longevity ?

Based on the very small samples of those who began diving long before the popularity of recreational diving it is possible that audio and equilibrium systems will be impacted as well as orthopedic involvement in the form of aseptic bone necrosis and yet to be identified or named diving maladies

At this junction in the very short history of diving there is no data to determine if this can or will occur

Never the less I would suggest that you log ALL hyperbaric exposures


1) Logging dives has been around for a while -
Initially divers used note books to record what was considered important - most often relating to game

The first official US log book was designed in 1955 (63 years ago) by the late Dick Bonin founder of SCUBA Pro and marketed by the very active but long gone company called "Dive Master:" of Chicago. Dive Master was a full marketing & service facility who published a yearly catalog offered certification classes both in house and via mail order (@drbill your very close personal friend Zale Parry has Dive Master certification #10 --@Marie13 note)

2) The second dive log was designed by Tom Ebro in 1966 (11 years later - 52 years ago ) As a requirement for the LA County Underwater Instructors Association. Initially for use in the worlds first ADP, the LA CO three (3) month long many dives Advanced Diver Program, aka ADP and for use in the LA Co Underwater Instructor Certification course (UICC), the worlds first underwater training program established in 1954, which continues as the worlds most demanding a prestigious diving instructors training program ,

3) The rest of the diving world did not immediately consider dive logs necessary therefore did not immediately develop dive logs but when the did they used, aka change the cover and copied their dive logs after LA Counties log book.. Now there are many diving logs in every format--so many in so many forms to choose from

4) I am told that some organizations demand logs be maintained and presented as evidence of diving proficiency and recent experience in order to advance to another level

5) I also understand that some resorts now demand logs be presented as evidence of diving proficiency and recent experience in order to dive or participate in specialized activities which are over and above the norm

6) I recommend that you maintain a dive log- and take it on every dive trip and log every dive ASAP after the dive.
Log all that encompass hyperbaric exposure -in deep pool, a mud puddle, a quarry and the ocean- always include date, place depth and time. These entries are not only for your benefit but are invaluable as you certainly realize for the attending or treating doctor and nurses-- now or in the distant future

7) The prestigious SCUBA School's Pro 5000- for consideration of eligibility for the award requires that a verified log demonstrating 5000 dives and recommendation by two SSI Pro 5000 members be submitted prior to even be consideration for the award. (FYI only two members of the SCUBA board are members Trace Malinowski and yours truly ( @Trace Malinowski )

Now you know the history of the dive log and its importance I suspect you now know considerably more about the history of the dive log that a majority of the current diving community. Perhaps you can and can share these historical tid bits with your fuzzy faced instructors...
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) My son SAM IV is a NAUI (Life member) PADI instructor and SSI Pro 5000 (5000 verified dives ) as well as a ER & Hyperbaric doctor --has an impressive CV suggest that you refer to :
~~ www.scubaboard.com/community/threads/sam-miller-iii-scubaboards-first-scuba-legend.546182/page-3 ~~
(or read the entire tread to discover how Sam IV and I were taught to repair regulators - a 40 hour course)


B) He has stated many times patients history is of extreme vital importance for to the admitting doctor and nurses.

C) Most admits to ERs and for Hyperbaric treatment with diving related problems are often unconscious and not accompanied by the important dive history. The treatment therefor is often for the worst case scenario

D) Dive history is becoming better with the advent of the dive computer- All dive accidents that involve hyperbaric RX should always , if possible include the patient's computer


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** Certain protocols for safe diving are in place -- slower assents, the safety stops .etc but long term value is undetermined at this juncture in time
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During the 1980s and 1990s we had a loose organization in SoCal called "The fathers of free diving and spear fishing, " which was composed of as the title describes the fathers of free diving and spear fishing -- The ones who formed basis for "recreational" diving." All began long before Cousteau arrived in the US in 1948 with his bubble machine, long before the exposure suit, personal floatation devices, instrumentation. for some even before fins appeared . These were the . men and occasional women who were there in the early days of the sport , some in the 1920s, others in began in the 1930s and the youngsters in the 1940s which included me and my companions who were honored' Allan "O" Woods and the late Ron Merker, (our own @drbills basic instructor)

We met periodically for a period of about 10 years and soon noticed our ranks were thinning in numbers and those attending were rapidly advancing in age..

It was determined to have one last meeting of what was remaining of the tribe ( no disrespect to native Americans or Canadians First Nations ) but that was our accepted name --no supper duper pooper diver/instructor ...Just a member of "the tribe."

2000 was the date..the last gathering of the tribe.. letters were sent, telephoned calls were made and the fathers world wide responded and attended. This was the last great gathering of a group that was privileged and honored to be a participant and observer of a series of events that occurred for a very short time and never ever will be experienced again up on this earth.

The common thread was hearing aids and orthopedic devices which most all indicated was related to diving

That was 18 years ago all of the tribe from the 20s and 30s have departed to the big reef in the sky and only a smattering remain of the 1940s tribe .My fellow "Fathers" who began with me in the 1940s are among those in the big reef in the sky

I am now experiencing the long term effect of hyperbaric exposures -- hearing is reduced (a lot!) we all had lots of trauma to the ears, plus exostosis in the EAM, equilibrium difficulties and a minimum amount of dysbaric osteonecrosis, and of course some expected ambulatory difficulties ---.But -- I would not hesitate do it all over again !!!

My dear wife and all my five children have been diving in excess of 40 years and all the grand children are on their way as divers . and we are all aware of the possible long term effects
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fyi
you might want to google
San Diego Bottom Scratcher Spear Fishing club
Long Beach Neptune's Spear Fishing club
Charlie Sturgil
Dr. Sam Miller 111 diver or SCUBA
Dr. Sam Miller, IV ( use numbers in our family )
SAM IV is a NAUI (Life member) PADI instructor and SSI Pro 5000 (5000 verified dives ) as well as a ER & Hyperbaric doctor --has an impressive CV

The message from all this verbiage is "Keep on logging dives ! Any ole way you desire !"

TTFN -- ( Ta Ta For Now )

Sam Miller, 111
 
From another thread:

From the PADI Instructor manual General Standards and Procedures, Open Water training
4. For training purposes, an open water dive is a dive during which a student
diver spends the majority of time at a depth of at least 5 metres/15 feet and:
a. breathes at least 1400 litres or 50 cubic feet of compressed gas.

Well, first of all, that doesn't say that is the standard for a "logged" dive. It is the standard for an open water training dive. It is a way of telling instructors that regardless of how quickly a student completes their skills for a training dive, PADI wants them to stay under water long enough to get some value out of the dive. Without this rule, Open Water dive #4 could be completed in about 5 minutes and the students wouldn't get any value out of keeping track of their air pressure while exploring the dive site. Some "turn and burn" instructors may otherwise provide very short dives to increase student throughput.

I log every dive. Yes even pool dives. Pool dives don't get a number but they get a date, depth, time, student names, and skills completed. It is a valuable legal record and it is very helpful when you have a lot of students and I need to remember what skills I did with them while another instructor was in possession of their paperwork. Of course these students who hop around the schedule and end up with different instructors are the same ones who forget their log books.

Open water dive: Logged
I don't care if it was a 5 minute dive to 10 feet. Nobody gears up for a dive like that on purpose unless you got very lucky on a recovery dive. Either you got lucky or you got unlucky. Either way it is worth writing about.
When don't I log a a short dive? Never... well kinda... Let's say I descend and after a short time return to the surface so my buddy or I can sort out an issue before descending again. It is still logged but as the beginning of the following dive so it is not counted as a dive on it's own but it is counted and measured and all that good stuff you should be doing. I have my dive computer set so it requires a very long surface interval before it will end one dive and start another.

Am I cheating? No, I am documenting. I am well past the point where I need to show a number of dives for anything but if you divide my total dive time by my number of dives you will see that the majority of my dives are not short.

You should log every dive. If someone questions your count, either your skills or your average dive time will reveal the truth.
 
I don't log pool dives, though @Sam Miller III is making me revisit that failure.

I will log short dives, though, if they have a purpose and the purpose was accomplished. In my case, that's usually a research goal that requires at least a bit of task loading.

My rationale is that dive complexity is not necessarily related to bottom time and depth. I think there's also a safety factor: .Why extend a dive if the objective is met just to log it? That doesn't seem like good practice to me.
 
@Jumana Ameeri

Im not a pro but i would not count pool dives.. oceans, lakes etc i would
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with less than 25 dives you are certainly not a pro -- you have along way to go

I would suggest that you re read my long detailed previous post
and take hyperbaric exposures more serious

sdm
 
https://www.shearwater.com/products/peregrine/

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