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From: Kirk Olsen <kork4_at_cluemail.com>
subject: [Paddlewise] multiple exposure photos of a paddle stroke
Date: Wed, 29 Apr 2009 06:58:23 -0400
The surfski mailing list had a reference to a series of multiple
exposure photos taken of different boats being paddled.

It's interesting to see how little blade slippage there is as the boat
is pulled past the paddle.

http://www.pictures4u.co.uk/mflash/mflash.htm
-- 
  Kirk Olsen
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From: Mark Sanders <sandmarks_at_ca.rr.com>
subject: RE: [Paddlewise] multiple exposure photos of a paddle stroke
Date: Wed, 29 Apr 2009 06:37:23 -0700
That is interesting. Makes for some interesting photos, too!

Mark
-----Original Message-----
 
It's interesting to see how little blade slippage there is as the boat
is pulled past the paddle.

http://www.pictures4u.co.uk/mflash/mflash.htm
--
  Kirk Olsen
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From: MATT MARINER BROZE <marinerkayaks_at_msn.com>
subject: RE:[Paddlewise] multiple exposure photos of a paddle stroke
Date: Wed, 29 Apr 2009 15:46:32 -0700
A graphic demonstration of why you do not want too long of a paddle blade.
You'd be using the upper part of the blade to push water forward. Essentially
you'd be working against yourself and wasting your energy pushing water in the
wrong direction if the paddle' actual pivot point is underwater.
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From: Jerry F <gfoodma_at_earthlink.net>
subject: Re: [Paddlewise] RE:multiple exposure photos of a paddle stroke
Date: Thu, 30 Apr 2009 20:45:46 -0700
----- Original Message ----- 
From: "MATT MARINER BROZE" <marinerkayaks_at_msn.com>
To: "Paddlewise" <paddlewise_at_paddlewise.net>
Sent: Wednesday, April 29, 2009 3:46 PM
Subject: RE:[Paddlewise] multiple exposure photos of a paddle stroke


>A graphic demonstration of why you do not want too long of a paddle blade.
> You'd be using the upper part of the blade to push water forward. 
> Essentially
> you'd be working against yourself and wasting your energy pushing water in 
> the
> wrong direction if the paddle' actual pivot point is underwater.

This assumes the high stroke shown in the photos.  At a lower stroke a 
longer blade might be superior. 
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