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idocsteve
Guest
idoc sterve: If you ditch your gear your wetsuit will let you float.. Want more?
That depends on what more is.
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idoc sterve: If you ditch your gear your wetsuit will let you float.. Want more?
Yeah but if she was treading water and you asked her where she was, could she tell you?
Not really, I have had 3 students wash out because they could not do either the 200 swim, or the 300 MFS. So not EVERYONE passes, btw, SDI, SSI...same standards.
Three out of how many? When I did my SSI OW there were two people in the class who struggled to complete the 200 yards (and looked terrified while doing it, dog paddling). IMO neither had any business taking scuba at their level of water competence, but they 'met the standard'.
Guy
JohnB47:Hmmm... that is weird! Were you able to run before you learned to walk, also?
Garrobo:If you ditch your gear your wetsuit will let you float.. Want more?
I should have been more clear. Standards do not require the instructor to test these two things back-to-back.
I understand that your personal conviction is that you should but standards don't require it.
My grandmother who is about 90 years old still swims on a regular basis and could do the 200 metre swim test and 10 min float easily. When we were kids she used to swim across the lake where we camped to "kill time" in the afternoon (maybe 3km or so round trip). Not that she's highly fit or anything. Quite the contrary. She's always been obese (since I've known her) but she worked as a lifeguard when she was young and has pretty good swimming technique.
So what I'm saying here is that if you *really* want to test cardio fitness, then you probably have to take technique out of the equation. Maybe putting them on an elliptical trainer would be better.
Another option is to teach people to listen to their bodies and dive within their limitations. That message gets repeated over and over again in the PADI open water course. PADI isn't interested in making diving inaccessible to people who aren't fit. They are, however, aware that this means that people have to be told to set the bar to match their abilities.
So that's their answer to this issue. We could think of all kinds of arbitrary swimming skills that divers need to learn but we first have to ask ourselves what do divers need to be able to *DO*?
R..
Sounds good to me - anyone who can meet those standards is competent and comfortable in the water, and in decent aerobic condition.
Guy
I'd rather the test was to go hangout in the middle of the pool for an hour and not drown. Don't care if the person swims, floats, treads or levitates, as long as an hour later they're still breathing.
Terry
There's the problem: IMO PADI (and SSI and the other agencies) _should be_ interested in making diving inaccessible to people who aren't fit.
Could you translate that into singular measureable "tasks" or "competencies"? Like, they should be able to ... < do what, exactly? > What does "survive unharmed" mean in terms of singular measureable tasks?For me, the primary answer to you question is that divers need to be able to survive unharmed, and not endanger their buddies or other people in the water with them. IMO Poor and non-swimmers are far more likely to fail in both categories.