Table tennis is played between two players or teams using a table, net, and rackets. The basic rules are:
1. The server must release the ball without spin and hit it so it lands on their side first before passing over the net to the opponent.
2. Points are scored when an opponent cannot legally return the ball. A game is won by reaching 21 points, or 2 points more than the opponent if the score reaches 20-20.
3. Proper technique involves gripping the racket firmly, maintaining good body position with weight on the balls of the feet, and using footwork to shift between forehand, backhand, and neutral stances without crossing legs.