Flip Flops Tennis

flip flops
A light sandal, typically of plastic or rubber, with a thong between the big and second toe
An abrupt reversal of policy
A backward handspring
(flip-flop) interchange: reverse (a direction, attitude, or course of action)
(flip-flop) a backless sandal held to the foot by a thong between the big toe and the second toe
(flip-flop) reversal: a decision to reverse an earlier decision

tennis
Tennis is a sport usually played between two players (singles) or between two teams of two players each (doubles). Each player uses a racquet that is strung to strike a hollow rubber ball covered with felt over a net into the opponent's court.
A game in which two or four players strike a ball with rackets over a net stretched across a court. The usual form (originally called lawn tennis) is played with a felt-covered hollow rubber ball on a grass, clay, or artificial surface
Tennis is an album by Chris Rea, released in 1980.
a game played with rackets by two or four players who hit a ball back and forth over a net that divides the court