How to pronounce “sacrum” in English

they attach to your bony landmarks here, your hips, your sacrum, your pubic symphysis.

Another year after that, another doctor says, well, your SI joint, the joint that's connecting the sacrum and the pelvis--

So the neck, shoulders, spine, sacrum, which is here, and hips all

Well, this mid-line stabilization concept, the two-hand rule, actually extends all the way down to the bottom of your sacrum and to the top of your head.