Net games are a type of sport that involve hitting a ball or shuttlecock over a net. The two most popular net games are TENNIS and BADMINTON. TENNIS is a game played by two or four players with rackets, where the players hit a ball over a net into the opponent's court. BADMINTON is a game played by two or four players with rackets, where the players hit a shuttlecock over a net into the opponent's court. Both games require skill and strategy to win.