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  1. #1
    Member
    Join Date
    Aug 2009
    Location
    Zephyrhills fl.
    Posts
    129

    Default A Goal not easy to achieve.

    But I did it.
    Those of you out there that have dove with Jeno Beno will know what I'm talking about. ( JENOS SAC RATE) She's got gills some where hidden away on her. I've dove at least 50 times but never came close to her. Well last saturday I matched her for the first time. It was to say the least a shock.
    Now to see If I can repeat the feat this weekend.


  2. #2
    Member
    Join Date
    Jan 2005
    Location
    Gainesville
    Posts
    1,387

    Default

    Take her smokes away and she would be unbeatable by everyone! Cindy

    "Philosophy is a purely personal matter. A genuine philosopher's credo is the outcome of a single complex personality; it cannot be transferred. No two persons, if sincere, can have the same philosophy."
    --Havelock Ellis

  3. #3
    Member
    Join Date
    Jun 2005
    Location
    Chelsea, VT
    Age
    68
    Posts
    4,048

    Smile She's an anaerobe!

    I've come close to matching her in PSI used, except that she was in LP85's and I was in LP 95's!

    Mike


  4. #4
    mfascuba
    Guest

    Default

    A couple of comments (general, not thread or people specific).

    1. I think that smokers will have lower SAC rates than non-smokers. My hypothesis is that their bodies have become used to breathing less oxygen (say 19% instead of 21%) on a day to day basis - put them on a CCR and their O2 consumption will be 5% lower than the nonsmoker. Put them in open circuit and you'll see a similar result. Heavier smokers - lower SAC rate. There also may be a built up tolerance to CO or CO2 that allows smokers to skip breath without ill effects, I've not finished thinking about that one yet.

    2. The more you concentrate on the "numbers" of your SAC rate during a dive the worse it will be. Relax, dive, turn on thirds, enjoy yourself. If you need more gas, bring a stage, no big deal. You'll learn how to be streamlined while carrying a stage or two, and the numbers will get better as you relax more.

    3. Most important, have fun - that's what it's about!

    Mark


  5. #5

    Default

    Quote Originally Posted by fghray1 View Post
    But I did it.
    Those of you out there that have dove with Jeno Beno will know what I'm talking about. ( JENOS SAC RATE) She's got gills some where hidden away on her. I've dove at least 50 times but never came close to her. Well last saturday I matched her for the first time. It was to say the least a shock.
    Now to see If I can repeat the feat this weekend.
    Post when you can match her SAC rate WHILE SINGING and I'll be impressed.


  6. #6
    Member
    Join Date
    Dec 2009
    Location
    Wisconsin
    Posts
    44

    Default

    Quote Originally Posted by mfascuba View Post
    A couple of comments (general, not thread or people specific).

    1. I think that smokers will have lower SAC rates than non-smokers. My hypothesis is that their bodies have become used to breathing less oxygen (say 19% instead of 21%) on a day to day basis - put them on a CCR and their O2 consumption will be 5% lower than the nonsmoker. Put them in open circuit and you'll see a similar result. Heavier smokers - lower SAC rate. There also may be a built up tolerance to CO or CO2 that allows smokers to skip breath without ill effects, I've not finished thinking about that one yet.

    2. The more you concentrate on the "numbers" of your SAC rate during a dive the worse it will be. Relax, dive, turn on thirds, enjoy yourself. If you need more gas, bring a stage, no big deal. You'll learn how to be streamlined while carrying a stage or two, and the numbers will get better as you relax more.

    3. Most important, have fun - that's what it's about!

    Mark
    I know my sac rate went to hell when I quit smoking. I am now a air hog


  7. #7
    Member
    Join Date
    Jan 2008
    Location
    Orlando, FL
    Posts
    2,232

    Default

    my sac is lousy and I admit it
    just bring stages :P


  8. #8
    Member
    Join Date
    Nov 2005
    Location
    South Tampa
    Posts
    193

    Default

    Where are you diving this weekend?


  9. #9

    Default

    Quote Originally Posted by Ed Jackson View Post
    Where are you diving this weekend?
    Is this a general (but off topic) question or something that should have went in a PM?


  10. #10
    Special Forum Member
    Join Date
    Dec 2006
    Location
    Southport (Panama City), FL
    Age
    56
    Posts
    5,732

    Default

    Quote Originally Posted by DA Aquamaster View Post
    Is this a general (but off topic) question or something that should have went in a PM?

    Is this a general (but off topic) question or something that should have went in a PM?

    I Semper Fi, Cameron David Smith, my son, my hero. 11/9/1989 - 11/13/2010

    Never forget, we were all beginners once. Allain Burrese

    My name is Shirley Kasser Creech and I approve this message. Well, at least one of me does, anyway. Maybe. Fire. Sharp things. Squirrel!

    Shirley you're not serious? No, I'm not, but do stop calling me Shirley.


 

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