<P> The American Quarter Horse , commonly called the Quarter Horse , is an American breed of horse that excels at sprinting short distances . Its name came from its ability to outdistance other horse breeds in races of a quarter mile or less ; some have been clocked at speeds up to 55 mph ( 88.5 km / h ) . The American Quarter Horse is the most popular breed in the United States today , and the American Quarter Horse Association is the largest breed registry in the world , with almost 3 million living American Quarter Horses registered in 2014 . </P>
<P> The American Quarter Horse , commonly called the Quarter Horse , is an American breed of horse that excels at sprinting short distances . Its name came from its ability to outdistance other horse breeds in races of a quarter mile or less ; some have been clocked at speeds up to 55 mph ( 88.5 km / h ) . The American Quarter Horse is the most popular breed in the United States today , and the American Quarter Horse Association is the largest breed registry in the world , with almost 3 million living American Quarter Horses registered in 2014 . </P>
where does the name quarter horse come from
where does the name quarter horse come from
ability to outdistance other horse breeds in races of a quarter mile or less
ability to outdistance other horse breeds in races of a quarter mile or less