Surfing Waves

You all do surfing could you tell what are the biological and chemical effects of surfing exercises?

eddyjas, you are obviously affiliated with totalsurfingfitness, so surely you know already. Why not offer up some of your knowledge to our members?
Perhaps you'd like to write an article or two for our own surf fitness section? We already have a couple of contributors to that section, Lee Stanbury from http://www.fit2surf.com and Ryan Huxley from http://www.surfbodysoul.com
They have written some great stuff, and it's much more productive than a link drop on a forum post.