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What are sitz bones?

Published in Anatomy 1 min read

Sitz bones, also known as ischial tuberosities, are a pair of rounded bones located at the bottom of the pelvis that we sit on.

Understanding Your Sitz Bones

Your sitz bones are crucial for supporting your weight when you are seated. The pelvis, which houses these bones, is made up of three strong bones fused together: the ilium, ischium, and pubis. The ischium specifically forms the sitz bones.

Here's a breakdown:

  • Ischial Tuberosity: The technical term for sitz bones.
  • Location: Bottom of the pelvis.
  • Function: Support body weight while sitting.
  • Pelvic Structure: Part of the ischium, which is one of the three bones forming the pelvis.

In essence, when you're sitting comfortably (or uncomfortably!) in a chair, you're directly aware of your sitz bones.