Horse Riding

Horse Riding
Equestrianism (from Latin equester, equestr-, horseman, horse) more often known as riding, horseback riding (American English) or horse riding (British English) refers to the skill of riding, driving, or vaulting with horses.

This broad description includes the use of horses for practical working purposes, transportation, recreational activities, artistic or cultural exercises, and competitive sport.

Polo
Polo is a team sport played on horseback in which the objective is to score goals against an opposing team. Players score by driving a small white plastic or wooden ball into the opposing team's goal using a long-handled mallet. The traditional sport of polo is played at speed on a large grass field up to 300 yards in length, and each polo team consists of four riders and their mounts.
Source: Wikipedia