Updated February 18, 2016. A fecal occult blood test (FOBT) is a non-invasive way to screen for blood in your stools, which can be a symptom of colon cancer. If a FOBT finds blood in your stools, you will be referred for further colon cancer screening, such as colonoscopy or flexible sigmoidoscopy.
A saddle with full quarter horse bars is designed to fit a horse with a wide, fairly flat back. A saddle with semi-quarter horse bars is designed to fit a horse with a medium-sized back. The primary difference between the two sizes is in the angle at which the bars are positioned and the width of the gullet.
Quadratus Lumborum (QL) â âThe Joker of low back painâ. What is the Quadratus Lumborum (QL)? The Quadratus Lumborum is a quadrangular shaped muscle which attaches to the bottom rib, the verterbrae in your lower back and the top of your pelvis. It acts as a stabiliser of the lower back and can laterally flex the spine.