Fossils of Tiktaalik roseae blended fins with hints of limbs and sported a flat head suited for peering above the waterline.

The lumbar region is located between the thoracic (chest) region of the spine and the sacrum, a large bone at the base of the ... Understanding the basic anatomy of the five lumbar bones that make up ...

This 20-minute yoga flow is designed to help address anterior pelvic tilt, a common posture issue often caused by prolonged sitting and muscular imbalances. Through hip flexor stretches, glute & core ...

In most cases, back labor pain is caused by the head of the fetus pressing down on the lower back/sacrum. This is called the occiput posterior position. There's also some evidence to suggest that ...