网页2024年4月20日 · As one of the oldest team sports, polo is an exhilarating combination of horsepower, athleticism and control. Competing on a 300 by 160-yard grass field (outdoor polo) or a 300 by 150-foot dirt arena (indoor polo), players score by driving the ball between the opposing team’s goal posts using a bamboo mallet while riding at speeds of up to 35 ...