Before And After In The Catalina Channel

Courtesy of WOWSA, Huntington Beach, California.

Jen Schumacher of Irvine, California swam a 9 hour 2 minute crossing of the Catalina Channel this month. She was kind enough to take before-and-after photos of herself before spending 9 hours in the Pacific Ocean.

Before plunging in the night seas off of California, Schumacher radiated a positive glow of health, albeit, it appears, with slight apprehension.

After the swim, her joy was evident as her radiance continued to shine, but her skin tone obviously changed as can be seen in the photos above.

The body naturally swells from prolonged exposure to salt water. As a result, many marathon swimmers' bodies appear bloated when they exit the water. There is a physiological phenomenon called third spacing that causes the body to appear waterlogged or swollen.

This third spacing can be caused by a loss of electrolytes. In turn, this results in extracellular fluids going out of the blood vessels and into the skin tissue that normally is not perfused with fluids.

Third spacing occurs in the brain, lungs, abdomen and extremities when fluid is trapped in the interstitial spaces - and its effect becomes more noticeable with an increase in water salinity and the duration of exposure.

Copyright © 2009 by World Open Water Swimming Association

Eat Well and Blame It on Third Spacing

During the holiday season, people around the world relax and eat well with their family and friends, often exercising less than they normally do.

But, if you are an open water swimmer, you have a built-in excuse. Blame it Third Spacing.

As many open water swimmers can attest, it is impossible to look as lean and mean after a long open water swim as it is before (see Olympic hero Grant Hackett before and after one of his open water swims).

As often happens in salt or brackish water, the body naturally swells from the prolonged exposure to water. This is why many open water swimmers look bloated and soft when they exit the water after a long swim. Many swimmers appear out of shape, especially around the stomach, hips and thighs, after long open water swims.

There is physiological phenamenon known as third spacing that causes the human body to appear waterlogged or swollen. Third spacing can also be accentuated by a loss of electrolytes. This results in extracellular fluids going out of the blood vessels and into the skin tissue that normally is not perfused with fluids.

And, as many ocean swimmers know well, the effects of third spacing are more noticeable based on the water salinity and duration of exposure.

So if you are less photogenic than normal after a long swim or holiday meal, blame it on Third Spacing.

Happy New Year!

Third spacing photo of Grant Hackett taken after his 10 km swim at the 2008 World Open Water Swimming Championships from the Sydney Morning Herald.

Third spacing photo of usually incredibly lean David Meca after winning the 25 km world championships in 2005.

Copyright © 2008 by World Open Water Swimming Association