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#46
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I know that cuban Alejandro Ravelo caught a grouper at 53m. However, most of the stories I've heard for spearing fish over 47-48m were done using small extra weights on the descent, as is often done by the best spearos at the world championships, a type of 'mini-variable-ballast' dive.
Was Umberto's 64m fish caught with mono or bifins? Constant weight? That definitely takes the cake! Funny, his first constant weight record was 65m, and now he spears fish at that depth. I assume these depths are the depths recorded by the dive computer? Or, is it the depth of the fish itself? For example, one could shoot a fish that is 5-6m deeper than the diver.
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Eric Fattah Canada http://www.liquivision.ca "I encourage you to be free in the way you measure your success. I don’t claim to know what it will be like to be in your position, but I know that when you leave here, grades will be handed out differently. Your ability to gauge your success will largely depend on how you perceive it. You can shape it, set it up, feel it, and define it. Allow competition to turn inward. Do not depend on awards, money, or other validations." -Jonny Moseley |
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#47
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The greek guy i know really had 49m on his suunto stinger. He didn't mention using extra-weights either. He is totally into cw, being very fast on his dives, and he has low buoyancy. without a suit, he would be negative in a 5m pool, and i would always pop up
From what he told me he only needs a 1kg weight on an omer 3mm opencell-suit in greek waters. damn, the bugger left munich to work a few years in portugal, and his current job is down in australia ![]()
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#48
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I haven't been spearing much - the fish I want are either not big enough - or not around in numbers yet this year - but most pictures are done Aspetto. I'm mostly 8-10 meters - sometimes 12. I haven't timed myself but recently have taken a few movies
My most frequent spot requires that I swim out quite a ways to get much past 10 meters - recreational boating traffic is prohibitive for that during the spring/summer/fall. Last winter I may have approached 20 meters - it was so freakishly clear I kept underestimating the depth. |
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#49
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Ok guys, tried some more practice this last weekend, to increase my bottom time, i believe i was a bit under weighed, i added 1 kg and it was perfect, i was positively buoyant the last 6 meters, so i guess i did something right, also i calculated my surface time to be at least a minute before i go again, i managed to do an aspetto at 11m for about 15-20 seconds, which was VERYY cool, i wasnt even interested in the fish
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DeeperBlue.net Regional Advisor "The warm Heart of Egypt" Adrian..DeeperBlue |
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#50
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Marwan what was your total dive time ? If you are only spending a minute on the surface I think that may be too short... My dive times for 11m (aspetto) are about 1:30 (total dive time) and I spend at least 3 minutes on the surface....
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#51
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My total dive time was exactly 1:23, after that dive i spent a good 2 or 3 minutes at the surface, there was good fish action though
cheers
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DeeperBlue.net Regional Advisor "The warm Heart of Egypt" Adrian..DeeperBlue |
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#52
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Quote:
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'...the magnamity of the sea, which permits no record.' - Herman Melville |
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#53
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Yet another interesting thread!
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I admire those who go deep -- but feel no need to myself. Quote:
Perhaps I should forget about flat fish for while though. I notice that I am staying down longer now (never pushing it though). Depth means danger to me ... and I can see now how easy it might be to inadvertantly go deeper & longer than you expect or want to. Quote:
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[Sorry for the long post, I was just tipped off about his great thread] Last edited by Mr. X; June 4th, 2006 at 14:46. |
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#54
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D3's are great, not only do you know your depth ( Estimation is all but impossible ) you know your dive time and therefore know how long your surface time should be. Last thing you need is to get bent...
Max spearfishing depth for me is 30m but in UK its cold, dark and you end up looking up at the fish, bloody big lobsters though. Most of my catches are 1-15m. |
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#55
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#56
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Dobs try to do AT LEAST 3 times your dive on the surface. You need to clean your blood of all the toxins/waste products that you build up with apnea and normaly I would recommend to to 10min surface time after each dive over 10m but for spearo it just does not work. Always take your snorkel out of your mouth as you decend and never dive alone. Enjoy
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#57
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Spearing fish at 65m, thats phenomenal! I shat myself at 12 metres, seems like miles down!
Ah well, can only improve if I just stay away from that damn bakery!! Keep catching Last edited by fearthespear; June 5th, 2006 at 21:59. |
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#58
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I'm a fairly conservative spearo when it comes to depths/times but the surface intervals mentioned above seem overly conservative to me. When doing 2 min dives to 20m my surface intervals are between 2 and 3 mins. Obviously it's better to err on the side of caution, but that routine is deliberately cautious. I doubt you'd gain anything from waiting on the surface for more than twice the length of your dive.
This is reflected in the pool - 4 minutes is plenty of time to recover between 100m dynamics, which are more stressful than a 2min/20m dive. Adding time on top of that does not increase performance a great deal. For me at least. Maybe others are wildly different, but I wouldn't imagine so... |
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#59
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But do you do 100m Dynamics every two min for 5 hours? I understand what you are saying but there is an entire chemical force at work every time you start with apnea.
Bryn Spencer AIDA Instructor. |
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#60
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Nope, although I can do them at 4 min intervals for a couple of hours. Agreed, spearfishing is different from training in a pool. My point was just that even relatively strenuous swims don't take all that long to recover from. More relaxed spearfishing dives, where you're spending a fair bit of time lying on the bottom, require less recovery time. They should be largely aerobic and shouldn't generate huge amounts of waste products except for C02.
If you're pushing yourself hard and accumulating lactic acid on your dives - which you probably shouldn't be doing anyway unless you have an active spotter - then yeah, the "spend at least twice your dive time on the surface" rule might apply. But if you're pulling depths/times you are comfortable with then 1.5 - 2.0 times your dive time should be a more than adequate surface interval. To be honest I think that people who are encouraged to do extra-long breathups tend to spend all that time breathing too fast and blow off too much C02. 10 min interval between dives over 10m sounds, to be honest, way over the top. Even for a deep freedive I spend a max of about 5-6 mins breathing up after my second negative... This is not coming from an AIDA instructor such as yourself |