Beach volleyball originated in California, USA, in the 1920s, as a recreational activity enjoyed by beachgoers.

Beach volleyball is played by two-person teams, consisting of one male and one female player.

The objective of beach volleyball is to score points by hitting the ball over the net and into the opponent's court, forcing them to either return the ball or commit a fault.

Beach volleyball matches are typically played as best of three sets. Each set is played to 21 points, with a two-point advantage required to win the set.

The basic rules of beach volleyball include serving the ball from behind the end line, allowing players to hit the ball with any part of their body, restricting players to one hit before the ball crosses the net, and prohibiting players from touching the net during play.

A 'side-out' in beach volleyball occurs when a team loses a point, resulting in the opposing team gaining possession of the serve.

A 'block' in beach volleyball is a defensive technique where a player intercepts the opponent's attack by hitting the ball back over the net, preventing them from scoring a point.

A 'dig' in beach volleyball is a defensive technique where a player prevents the ball from hitting the ground by using their arms or body to control and return the ball.

A 'spike' in beach volleyball is an offensive technique where a player jumps and hits the ball with great force and speed, aiming to score a point or force the opponent to commit a fault.

A 'set' in beach volleyball is a technique where a player passes the ball to a teammate, typically in preparation for an attack or to keep the ball in play.

A 'bump' in beach volleyball is a technique used to receive the serve or pass the ball to a teammate. It involves using the forearms to control and direct the ball.

The 'rotation' in beach volleyball refers to the order in which players rotate positions on the court after each side-out. The rotation ensures that all players have an equal opportunity to play in different positions.

The 'net' in beach volleyball is a physical barrier made of mesh that divides the court into two halves. It is used to determine whether a ball is in or out of bounds and to prevent players from hitting the ball directly over the net.

The 'court' in beach volleyball is the playing area where the game is played. It is typically made of sand and is divided into two halves by a net.

The 'service area' in beach volleyball is the designated area from where players serve the ball. It is located behind the end line and extends to the sideline.