A racquet used to play tennis.
A tennis racquet usually weighs anywhere from 9 ounces to 12.5 ounces. Every tennis racquet has a different weight, and with lead tape, players can customize their tennis racquet's weight past the standard weight of the racquet.
You can generally string your tennis racquet at any of the following places:Specialized tennis storesTennis/Racquet clubsYour coach (coaches generally string your tennis racquets for you)Certain sporting goods storesTennis academies
When you hit a tennis ball with a tennis racquet, you want the ball to contact the sweet spot of strings.
A tennis ball?!
Tennis is definitely the most popular. There are differences between all the racquet sports.