WJL
Contributor
NWGratefulDiver once bubbled...
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And does ANYONE teach OW students in a DIR rig? I see these references all the time, and have to wonder if the folks making them learned to dive by using long hose and BP/harness in their OW class ... or if they only wish they did after taking DIR-F. That expectation seems to be like asking someone to run before they've learned how to walk.
Bob, This I can confirm from personal knowledge. My daughter recently completed her OW class in a DIR rig. She learned how to use the long hose and BP/harness from the beginning. It didn't seem to be any running/walking issue - she just learned that that was how diving was done. My observation was that she caught on to diving skills in class at about the same rate as people do in a "standard' class. (Maybe a little faster, she is my daughter after all).
And finally, while I agree that it's important to learn and practice any number of skills while moving in the water column ... or better yet, maintaining a hover in the water column (which is more difficult) ... do any of the instructors in here require their OW students to do so prior to attempting the skill first while either kneeling on the bottom or holding onto some kind of reference line? Seems to me that doing so is risking a "corking" situation ... most new divers I've worked with would go into immediate task overload if you asked them to do air exchanges in a hover before ever allowing them the opportunity to try it first while not having to concentrate on maintaining neutral buoyancy. This may seem like the right thing to do ... but in our litigious society, I wonder how many instructors are willing to put themselves at risk of a lawsuit because they placed too many demands on a student who ended up with an air embolism.
Humans just aren't programmed to concentrate on more than one thing at a time. One must first practice a single skill to the point where you can do it without a lot of concentration ... then add another skill while doing the first one at the same time. That's why almost all agencies teach fundamental skills the way they do.
Similar sentiments are expressed in earlier posts, to the effect that skills such as airsharing should be taught while planted on the bottom or holding a line, because they are too hard to do the first time in mid-water. This is the wrong focus in my opinion. I think the issue is, which skill is the "foundation" or the "building block". In my view, the foundation is buoyancy control. Everything else should build on that. The one basic skill everyone should get FIRST is buoyancy control. Learn that, then build on it with other skills like airsharing or breathing a free flow. If you first learn to control your position in the water, the other things become easier, not harder.
To answer the other question you raised above, yes, my daughter's instructors required her to maintain a hover before they taught her to remove and replace her mask or do an air share. It worked out fine. I agree that good teaching technique requires building on a foundation of one skill before going on to another. The question is which skill is the foundation. My view is that the foundation is buoyancy control.