Retina specialists treat a variety of conditions, ranging from age-related macular degeneration to retinal detachment and cancers of the eye. A retina specialist may also treat a patient who has experienced severe eye trauma, and may be consulted in the case of patients dealing with hereditary diseases of the eye.
Jai-alai is a ball game that originated in Spain's Basque region and is played in a three-walled court with a hard rubber ball that is caught and thrown with a cesta, a long, â¦ curved wicker scoop strapped to one arm.
Field hockey is so old that even historians aren't sure when it started. It is the oldest known ball-and-stick game and is believed to date from the earliest civilizations. The Arabs, Greeks, Persians and Romans each had their own versions of field hockey and traces of a stick game played by the Aztec Indians of South America have also been found.