Swimming

http://en.wikipedia.org/wiki/Human_swimming
http://en.wikipedia.org/wiki/Swimming_(sport)
http://en.wikipedia.org/wiki/Swimming_stroke
http://www.wikihow.com/Category:Basic-Swimming-Techniques
http://www.medicinenet.com/swimming/article.htm
http://www.redcross.ca/article.asp?id=881&tid=024
http://www.swimsmooth.com/#axzz2KNpWNtVs
http://www.active.com/swimming/Articles/10-Elements-of-a-Perfect-Freestyle-Stroke-Part-1
ASA Swimming Strokes - sportcentric
http://www.enjoy-swimming.com/swimming-strokes.html
http://www.swim-teach.com/
http://www.runnersworld.co.uk/triathlete/triathlon-swim/seven-steps-to-better-swimming-technique/4520.html
http://swimming.about.com/od/swimworkoutsandskills/Technique_Tips_for_Swimmers_Swimming_Workouts_Swim_Coaching_Help.htm
http://www.guardian.co.uk/lifeandstyle/2008/jul/29/healthandwellbeing.fitness
http://www.menshealth.com/fitness/swimming-technique-0

Videos
http://www.swimsmooth.com/#axzz2KNpWNtVs
http://www.youtube.com/watch?v=CIzBaSiWdRA
http://vimeo.com/3700730
http://www.youtube.com/watch?v=-Wei4DGNYJM
http://www.goswim.tv/
http://www.ehow.com/video_2364741_breathing-techniques-swimming.html
http://www.youtube.com/watch?v=w6n_SrjLypA