- Messages
- 16,485
- Reaction score
- 5,278
- # of dives
- 1000 - 2499
As I mentioned, my in-water pool test is done continuously and includes:
400m surface swim;
15 mins drownproofing
2 min tread water
2 min tread water (arms only, feet crossed)
2 min tread water (feet only, wrists held out of the water)
10 lb weight belt recovery
25m underwater swim
The purpose of this, is to evaluate the individuals in-water efficiency and comfort. I could care less about style, but concern myself with in-water efficiency and fitness.
As you correctly point-out, a fully equipped diver will seldom be without his equipment. If this equipment malfunctions and s/he is using it as a crutch, disaster has and will continue to result.
Quite simply, in training a diver an instructor should look at what is reasonable. What level of comfort and skill should a person have, to face the diving environment where he is being trained? How much discomfort should the student possess? In other words, how close to panic should a person be if they get caught in fish-line, have their mask flood unexpectedly, loose their buddy in zero visibility, or have their regulator free-flow? An instructor either trains for this eventuality or they don't. It's reflected in the training hours and course content of the program.
DCBC: I haven't been in or seen a true panic situation--knock wood. Agree with all that you say. Except: When you say "I couldn't care less about style", --I don't know. Style means mechanics. Good mechanics--AND developed SWIMMING" muscles--means you have a big leg up on others if you have to swim w/o fins any big distance. Arguing whether that will ever happen is another thing. But I like your whole approach to the subject.
---------- Post added March 1st, 2014 at 01:59 AM ----------
There is good swimmer in the technical sense who has the proper stroke, then there is the good swimmer that can slog along going from one technically flawed stroke to another, with fins or not, until they get to safety or hypothermia takes them out. I'm in the latter, not pretty but with enough sense to know my swimming limits and try to stay within them, when on SCUBA or not. Could be it's just from getting old.
I'm with you on the popcorn.
**********************************
I see your point Bob. There are many takes on this subject. You can be technically flawed, but still in the ballpark, as I'm sure you are (my guess is you have no major flaws, just not getting the most out of each aspect of the stroke). I'm by no means perfect technically, but my 2 competitive swimming brothers got me in the ballpark for the DM test. Something most of us will agree on is if you really can't swim -- ei. not in the ballpark-- you're nuts to take up scuba, surfing, etc.
John C. Ratliff, You have actually mentioned a finless swim situation that got me thinking. Wow. Maybe someone finally has come up with such a scenario I can swallow. It's not a situation I have or probably ever will be in--that's one heck of a lot of surf-- 200 yards. Assume your fin strap broke? In my defense, you did have one remaining fin (I DROPPED ONE entering on a shore dive and one-finned around for 5 minutes to find it). But still, thanks for the good post.
Sorry, must reply to my own quote. Sorry John C. R., I have to recant on the Blue Ribbon. Rescuing someone with one fin through 200 yards of surf is really not actually swimming. It is a testament to your physical ability to perform an outstanding rescue using your legs and one fin!. I'll bet a lot of $ I couldn't do that--not at age 60 next month anyway--but maybe not at a younger age as well. But what does this have to do with SWIMMING? You weren't swimming, one fin or none, during the rescue scenario. You were holding the victim and kicking--Kicking is what we generally do when diving--unless arms are necessary due to cramps, and in an effective manor. SO, my quest for a "Swimming" scenario in diving/divemastering/rescue diving seems to still in tact.