Dysfunction Erectile Statistics

e·rect (-r kt) adj. 1. Being in a vertical, upright position: an erect lily stalk; an erect posture. 2. Being in a stiff, rigid physiological condition.

The Erector spinæ is a muscle group of the back in humans and other animals. It is also known as sacrospinalis in older texts. A more modern term is extensor spinae though ...