2. History Tennis is a sport played with rackets that dispute between two players (singles) or between two pairs (doubles). It originated in Europe in the late nineteenth century and expanded in the first place in the English-speaking countries, especially among its upper classes. At present tennis has been universalized, and is played in almost all countries of the world. Since 1926, with the creation of the first tour, is a professional sport. It is also an Olympic sport since Seoul 1988, as he had lost that category in 1924.

8. Against drop ,Smash or auction,Approach great Willy The drop tends to be the appropriate response to a drop shot, which the player arrives just before the second bote.Por so the player only has the option of a mild stroke on the merits, or against a drop, it is another drop shot response, this time made from near the net. The smash hit or auction is high, top-down before the ball bote.Para be effective it is essential that this is a very powerful blow which does not give opportunity to reply to the contrary, since it is always of a coup definición.El coup is being prepared outlining the body, bringing the racket back and putting it behind the neck, while the free hand points to the top, toward the ball. At the time of impact the back foot going forward, while leaving behind the racket body in a movement similar to the draw. At the time of impact the ball, bending the wrist should be down, ending the coup in a similar way to remove it. The approach or coup approximation is usually performed as a blow drive or reverse, which aims to allow the arrival of the player to the network, in order to define the point there, with a volley or a smash. It is an unusual coup, usually in desperate situation when the ball has gone to the player, which is to hit below the legs back to the network. It takes that name because it was invented by the Argentine tennis player Guillermo Vilas.