under water
Contributor
I believe I feel better, therefore I do.
But the real advantage comes at the end of a 5 dive day.
But the real advantage comes at the end of a 5 dive day.
PERCEPTIONS vs FACT ????
- Thread starter The Kraken
- Start date
Please register or login
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
- Ability to post and comment on topics and discussions.
- A Free photo gallery to share your dive photos with the world.
- You can make this box go away
- Messages
- 22,171
- Reaction score
- 2,798
- # of dives
- 5000 - ∞
Um ... the wife just told me to mention that she'd much rather I dive EAN.
So does that mean that EAN has a Viagra effect
Sorry Thal, but I just couldn't pass that one up
- Messages
- 22,171
- Reaction score
- 2,798
- # of dives
- 5000 - ∞
It means that I did not have to go back to the room right after supper and instantly fall asleep.
Honestly, I haven't done a dive on air in so long, I'm no longer sure. But I'm quite convinced that, when I switched, I was sure it reduced my fatigue. But I also changed my ascent procedures at the same time.
I did have a personal experience that convinced me, beyond any argument (or facts), that subclinical DCS is manifested by fatigue. I did too many ascent drills in one night dive, some of them rather poorly controlled, and at 7 pm I was driving home like I was sedated. Stopping at a light, I'd nod off before it changed. The only time in my life I have ever felt like that was during residency, when I'd be up 48 or more hours.
I don't do multiple ascents in a training dive any more.
I did have a personal experience that convinced me, beyond any argument (or facts), that subclinical DCS is manifested by fatigue. I did too many ascent drills in one night dive, some of them rather poorly controlled, and at 7 pm I was driving home like I was sedated. Stopping at a light, I'd nod off before it changed. The only time in my life I have ever felt like that was during residency, when I'd be up 48 or more hours.
I don't do multiple ascents in a training dive any more.
- Messages
- 22,171
- Reaction score
- 2,798
- # of dives
- 5000 - ∞
Darnold9999
Contributor
Hard to know for sure, but 5 dives a day in warm water 30% and I feel great at the end of the day. One dive on air up here and I am bagged, lots more work and the cold takes it out of you but I think there is more to it. The only liveaboard in warm water I did with air (prior to getting certified for nitrox) I was skipping dives I was so tired.
Don't normally dive EAN for a single tank dive, but I guess I'm just going to have to try it out and see if it makes a difference.
Don't normally dive EAN for a single tank dive, but I guess I'm just going to have to try it out and see if it makes a difference.
Whenever I've had classes with lots of students and end up doing lots and lots of ascents I try to do them on the first dive of the morning and I make sure we're doing them fairly shallow for exactly the same reasons as you. Especially with students you may find yourself ascending a bit quicker than you yourself would on your own. So, early and not from much depth
drl
Contributor
I know the "experts" say that there is no evidence for the effect, but personally, I feel noticeably less tired after repetitive dives if I'm using Nitrox.
I use nitrox when conducting checkouts with students. 5 or more dives a day and I notice the difference. When just putzing around and not going deeper than 100 feet. Air is fine. Deeper than that and I add a little helium into the mix as well as up the O2. Less fatigue, clearer head, no headaches afterwards, and, like Lynne, I'm not nodding off on the way home.
Similar threads
- Poll
