The document provides information about various sports including basketball, table tennis, volleyball, and their basic rules. It describes that basketball was invented in 1891 by Dr. James Naismith to keep athletes active indoors, and involves teams of 5 players trying to score by shooting a ball through an elevated hoop. Table tennis, also known as ping pong, is a racquet sport played by two or four players who hit a lightweight ball back and forth over a net using small rackets. Volleyball is a team sport played by two teams of 6 players separated by a net, where each team aims to ground the ball on the opponent's court under organized rules.