Is it normal to sink?

Page 2 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

fuzzybabybunny

Moderator<br>Digital & Video Cameras
Moderator
Jan 2, 2006
10,455
35
91
Originally posted by: spidey07
Originally posted by: fuzzybabybunny
Originally posted by: spidey07
It's normal.

You'll learn to control it by how much air you have in your lungs. With your lungs full you should float just barely. You'll sink when you let some out, you sink faster if you let it all out.

When scuba diving you use this all the time to control your buoyancy.

When my lungs are full of air, as described above, I float, but a few inches under the surface of the water. Basically the best I can do is just barely not sink.

So you are really skinny I take it?

You should be able to do a dead mans float. Fill your lungs with air, face down into the water, arms out...and you'll float. When you let air out you'll start to sink.

Ever think about swimming classes? that will teach you how to breathe.

Yeah, I'm pretty skinny. I can definitely do the dead man's float, but it doesn't do me any good When I do this float the skin on my back barely break the water's surface.

I took swimming lessons once, and I even took and passed the swimming test, but it was tough and I know for a fact that I'm not good enough to save my own life if I, say, capsized without a life jacket in the middle of a small lake. Swimming just tires me out very quickly.

If I try to swim with my head above the water all the time, like doggy paddle of the frog style, I get too tired and going below the water's surface within probably 30 feet. What I usually do is spend most of my time underwater, torpedo style and flapping my legs, and push for the surface only when I need a breath, because pushing above the surface is what tires me out the most.

EDIT: If there were waves, even moderate waves, I'd probably be screwed.
 

fuzzybabybunny

Moderator<br>Digital & Video Cameras
Moderator
Jan 2, 2006
10,455
35
91
Originally posted by: Baked
OP's true identity has been exposed. OP's NOT a fuzzybunny. OP's a fattybunny.

I sink 'cause I'm lean.

I sink because I'm lean...
 

spidey07

No Lifer
Aug 4, 2000
65,469
5
76
So take some lessons.

Who knows, you might even meet people and get laid AND learn how to swim better.


What you are describing is very normal. In salt water you won't sink and will have to actually fight to get down.
 

Number1

Diamond Member
Feb 24, 2006
7,881
549
126
Have you considered underwater photography? With your talent and natural ability to sink, it's a no brainer.
 

fuzzybabybunny

Moderator<br>Digital & Video Cameras
Moderator
Jan 2, 2006
10,455
35
91
Originally posted by: Number1
Have you considered underwater photography? With your talent and natural ability to sink, it's a no brainer.

I live too far from the coast, plus it's expensive, plus I think you have to pass a swimming test to do SCUBA.

But hey, if I had the money I definitely would do it.
 

skyking

Lifer
Nov 21, 2001
22,386
5,360
146
I need to lose weight, and I do float quite nicely. It sucks to try and freedive though. I am blown out by the time I get down, If I don't use weights. I had this massive rottwieler who loved to swim with us. He was quite good at it, but if he got a little water in one ear, he'd forget and stop paddling to shake it out.
He dissapeared like a toolbox with a broken handle.
A few seconds later, you'd see these front paws break the surface, followed by this sputtering buckethead. It was a long time before he'd forget that again
 

EyeMWing

Banned
Jun 13, 2003
15,670
1
0
The fat people/skinny people thing doesn't apply to me. I've got more than a little extra weight and sink like a damned rock
 

TraumaRN

Diamond Member
Jun 5, 2005
6,893
63
91
Originally posted by: fuzzybabybunny
Originally posted by: Baked
OP's true identity has been exposed. OP's NOT a fuzzybunny. OP's a fattybunny.

I sink 'cause I'm lean.

I sink because I'm lean...

Most people with full lungs are neutrally buoyant and maybe even slightly positive.(kinda what you described)

But yes you'll sink when you let air out.

Consider trying this once OP, goto the deep end start to tread water, then put your arms up completely over your head. I promise unless you are a dang good swimmers you'll sink like a rock. We used to have to do that in swim practice for 5-10 minutes at a time WITHOUT letting ourselves go underwater.

That said I can definitely tread water(arms down) for around a half hour even now that i'm a little more out of shape. When I used to swim/lifeguard I could tread for over an hour before i started getting tired.

EDIT: Swimming/floating/treading water for any length of time is also about control in a big way. Especially treading water.
 

Raduque

Lifer
Aug 22, 2004
13,140
138
106
Originally posted by: skyking
I need to lose weight, and I do float quite nicely. It sucks to try and freedive though. I am blown out by the time I get down, If I don't use weights. I had this massive rottwieler who loved to swim with us. He was quite good at it, but if he got a little water in one ear, he'd forget and stop paddling to shake it out.
He dissapeared like a toolbox with a broken handle.
A few seconds later, you'd see these front paws break the surface, followed by this sputtering buckethead. It was a long time before he'd forget that again

That toolbox line cracked me up.

I personally float well, but can't stand it. I wish I could float a few inches under the water, because that's where I do all my swimming. Nuts to that silly stroking on the surface crap.
 

bigredguy

Platinum Member
Mar 18, 2001
2,457
0
0
When i was younger and skinnier i had the same problem. I used to sink in ocean water too... Not a big deal, i overcame it eventually...by getting fat.
 

dug777

Lifer
Oct 13, 2004
24,778
4
0
You'll actually be able to swim faster with more of your body below the waterline, at least for some strokes

That's why there's a limit as to how far/how many strokes you can take under water at each turn in competition...
 

Plasdom

Senior member
Jul 17, 2004
642
0
0
Originally posted by: chambersc
Originally posted by: K1052
Muscle and bone sinks, fat floats.

If you are very lean or muscular you will generally sink like a stone. People with more fat will float better.


Edit: go SCUBA diving and see how much weight it takes the people with more fat to sink. They almost had to strap a cast iron tub to one rather large guy in my class.

Umm, then explain me. I have VERY little fat on me and am very athletic yet i float like a cork.

Simple, you are not as "unfatty" + athletic as you think you are. The water (physics) does not lie. The more dense you are, the more you sink. Density = mass / volume. Muscle has more mass than fat. So muscular + skinny/lean guys will sink more easily.

 
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |