referee

A popular team sport played with a round ball where two teams try to kick the ball into the other team's goal. It can also refer to the specific ball used to play this game.

Basketball is a sport played by two teams of five players on a rectangular court. The objective is to score points by throwing a large orange ball through a raised hoop called a basket.

Baseball is a team sport played with a bat, a ball, and gloves on a field with four bases. Two teams of nine players take turns hitting the ball and trying to run around the bases to score points called runs.

Tennis is a popular racket sport played on a rectangular court between two players or two pairs. The goal is to hit a ball over a net into the opponent's side of the court using a racket.

Volleyball is a team sport played by two teams on a court separated by a high net. Players use their hands or arms to hit a ball back and forth over the net, trying to make the ball touch the ground on the opponent's side.

Swimming is the activity or sport of moving through water using your arms and legs. It is a popular form of exercise and a competitive sport practiced in pools or open water.

The activity or sport of moving fast on foot, often done for exercise or in a race. It involves a pace faster than walking where both feet are briefly off the ground at the same time.

Cycling is the activity of riding a bicycle for exercise, sport, or travel. It involves using your legs to push pedals that turn wheels to move forward.

Wrestling is a sport where two people fight by holding and throwing each other to the ground. It does not involve hitting or kicking and usually takes place on a soft mat.

Martial arts are sports that involve fighting or self-defense, such as karate, judo, or kung fu. They are practiced for many reasons, including fitness, competition, and mental discipline.