Ischium bone
latin: Os ischium
common: Sit bone

When sitting on a chair, this is the bone that touches the chair (with some skin inbetween). If you sit on your hands, you can clearly feel the Ischium bone.

When sitting on a chair, this is the bone that touches the chair (with some skin inbetween). If you sit on your hands, you can clearly feel the Ischium bone.
Normally you click on the image to select a bone.
For touchscreen devices you can select "zoom before clicking". The first click on the screen will zoom in. The second will select a bone.
Select which groups of bones you want to include in the quiz.
Select the language you'd like to use for the bone names in the quiz.
Select the checkbox below if you want images that include a solhouette. Otherwise the bere skeleton is shown.