Sacrum a lateral surface. The base of the sacrum, which is broad and expanded, is directed upward and forward. On either side of the base is a large projection known as an ala of sacrum and these alae (wings) articulate with the sacroiliac joints. The alae support the psoas major muscles and the lumbosacral trunk which connects the lumbar plexus with the sacral plexus. In the articulated pelvis the alae are continuous with the iliac fossa. Each ala is slightly concave from side to side, and convex from the back and gives attachment to a few of the fibers of the
Down Where the Spirit Meets the Bone are fully aware of wounds and pitfalls, but they’re more likely to be looking back or looking outward." Tom Moon writes at NPR, "She's always been able to conjure brokenhearted misery from a single note; now, she can ramp up to fury that quickly, too. And resignation. And let's face it: In terms of pure expression, no singer in popular music can touch Williams when she's calling from the lonely outskirts of Despairville. She sounds like it's her permanent residence, that place down deep where the spirit meets the bone." The album debuted on the Billboard 200 at number 13