tennis

it's a sport of high level, that is funded at the end of  the XIX century in Europa, originally was a deport for high class, but nowaday is for all people.
it sport is play in diferent types of field when: field of lawn green, synthetic, clay or cement. its most high players is rafael nadal, roger federer, Björn Borg,pete sampras, John McEnroe , andre Agassi , novac djocovic, jimmy connors , juan carlso ferrero , marcelo rios , djan stancovic.  of the woman is : serena williams , maria sharapova, arancha sanchez vicario , Venus williams

the tournaments most important are Us Open , Roland garros , wimbledom , master of london open of australia , and cup of world ( Cup Davis )

the tecnic with most dificult is "BIG WILLY" technique is a luxury, which hits the ball between the legs

In chile had bigs players including Fernando Gonzales ( mano de piedra , bombardero de la reina ) nicolas massu ( vampiro viñamarino) hans gildemeister ( el bionico )

and most important is Marcelo Rios ( chino rios )  . he was the number one in the ranking ATP world