What is tiger line chest hair?

Some men exhibit a pattern of chest hair growth often referred to as a "tiger line." This describes a vertical strip of hair running down the center of the chest, typically from the sternum towards the abdomen. The density and thickness of the hair can vary greatly. The presence or absence of a <a href="https://www.wikiwhat.page/kavramlar/tiger%20line">tiger line</a> and the overall distribution of chest hair are primarily determined by genetics and levels of <a href="https://www.wikiwhat.page/kavramlar/androgen">androgen</a> hormones like testosterone.