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Old 04-03-08 | 01:32 PM
  #22  
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Timtruro
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Joined: Nov 2007
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From: North Truro, MA

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[QUOTE=Machka;6428219]Yes, your tailbone is definitely different from your sitbones.

Your tailbone is your coccyx. Your sitbones are your ischial tuberosities.
http://www.nervemed.com/Piriformis/PyrAnatA108.jpg

that hurts, just looking at the diagram
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