If the score is tied at 40 ("40-all"), that is "deuce," which is essentially another word for tie. To break the tie, someone must win two points in a row. If you are serving at deuce and you win the next point, then you say "my ad," which means "my advantage." If your opponent wins, it goes back to deuce, and someone again must win by two points in a row. Yes, this could go on forever.

We also slide the non-dominant hand from the throat down to the handle while we’re changing the grip. This somewhat complex move has to be practiced for a while so that it becomes quick and eventually completely subconscious. From there, we again let the racquet drop and fall behind us. Then we pull it through the familiar contact point and follow-through stages that we already mastered.
Great question. Thanks for asking it. Gut string really is great for tennis players that know how to use spin and other shot variations to their advantage. It also deadens the ball more than most other strings will so it helps prevent mishits too.We do not feel there is a synthetic string out there that will give you quite as a dramatic effect but that is changing a little. Some of the new synthetic types of tennis racquet strings that are coming out are getting close to the quality of gut string. So if you look in tennis pro shops or in tennis specialty stores you might be able to find a synthetic racquet string that is to your liking.
This is sometimes played instead of a third set. A match tie-break (also called super tie-break) is played like a regular tie-break, but the winner must win ten points instead of seven. Match tie-breaks are used in the Hopman Cup, Grand Slams (excluding Wimbledon) and the Olympic Games for mixed doubles; on the ATP (since 2006), WTA (since 2007) and ITF (excluding four Grand Slam tournaments and the Davis Cup) tours for doubles and as a player's choice in USTA league play.
Now that you know the basics about the game, it is time you start practicing with your tennis buddy. There is nothing like whacking a ball after a hard day at work to relieve stress. However, as a tennis coach, I do not encourage you to whack the ball because you will end up picking balls rather than rallying with your buddy. I strongly encourage that you start slow. You can start from the service line and then gradually progress to the baseline. So plan regular meetings with your tennis buddy.
Tennis is played by millions of recreational players and is also a popular worldwide spectator sport. The four Grand Slam tournaments (also referred to as the Majors) are especially popular: the Australian Open played on hard courts, the French Open played on red clay courts, Wimbledon played on grass courts, and the US Open also played on hard courts.