Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular court, compete with the primary objective of shooting a basketball through the defender's hoop, while preventing the opposing team from shooting through their own hoop. A field goal is worth two points, unless made from behind the three-point line, when it is worth three. After a foul, timed play stops and the player fouled or designated to shoot a technical foul is given one, two or three one-point free throws. The team with the most points at the end of the game wins, but if regulation play expires with the score tied, an additional period of play (overtime) is mandated.
Handball is a team sport in which two teams of seven players each pass a ball using their hands with the aim of throwing it into the goal of the opposing team. A standard match consists of two periods of 30 minutes, and the team that scores more goals wins.
Volleyball is a team sport in which two teams of six players are separated by a net. Each team tries to score points by grounding a ball on the other team's court under organized rules. It has been a part of the official program of the Summer Olympic Games since Tokyo 1964. Beach volleyball was introduced to the programme at the Atlanta 1996 Summer Olympics. The adapted version of volleyball at the Summer Paralympic Games is sitting volleyball.
Water polo is a competitive team sport played in water between two teams of seven players each. The game consists of four quarters in which the teams attempt to score goals by throwing the ball into the opposing team's goal. The team with more goals at the end of the game wins the match. Each team is made up of six field players and one goalkeeper. Excluding the goalkeeper, players participate in both offensive and defensive roles. It is typically played in an all-deep pool where players cannot touch the bottom.
Sepak takraw, or Sepaktakraw, also called buka ball, kick volleyball or foot volleyball, is a team sport. It is played with a ball made of rattan or synthetic plastic between two teams of two to four players on a court resembling a badminton court. It is similar to volleyball and footvolley in its use of a rattan ball and players using only their feet, knees, shoulders, chest and head to touch the ball. Sepak Takraw is often referred to as a mixture of volleyball, due to its use of a net, and association football, as players use their feet.
Wheelchair rugby is a team sport for athletes with a disability. It is practiced in over twenty-five countries around the world and is a summer Paralympic sport.
A corner kick, commonly known as a corner, is the method of restarting play in a game of association football when the ball goes out of play over the goal line, without a goal being scored and having last been touched by a member of the defending team. The kick is taken from the corner of the field of play nearest to the place where the ball crossed the goal line.
The rules of basketball are the rules and regulations that govern the play, officiating, equipment and procedures of basketball. While many of the basic rules are uniform throughout the world, variations do exist. Most leagues or governing bodies in North America, the most important of which are the National Basketball Association and NCAA, formulate their own rules. In addition, the Technical Commission of the International Basketball Federation (FIBA) determines rules for international play; most leagues outside North America use the complete FIBA ruleset.
A throw-in is a method of restarting play in a game of association football when the whole of ball passes over the touchline. It is governed by Law 15 of the Laws of the Game. In Scotland it is known as a shy.
Speedball is a fast-paced sport that combines many aspects of other sports. Points are scored by throwing or kicking the ball into the opposing goal. It is played with two teams of at most five, each with one goalie on a basketball court or soccer field.
Flickerball is a group sport played with an American football in similar situations to dodgeball, such as Gym Class/PE classes. It is played in a group of 6 to 40 players who are equally divided into two teams. The teams separate on opposite sides of an area such a gymnasium, parking lot, or field. The game is unstructured in terms of what constitutes or if there will be outs and the length of play nor time-outs. There are many rules and the game is structured most similarly to Ultimate Frisbee. One notable exception is that any shot on goal results in the ball going out of bounds which results in an automatic change of possession. This rule should mitigate wild shots hoping for statistical points.
Clara Gregory Baer was an American physical education instructor and women's sports pioneer. Baer introduced the first teacher certification course for physical education in the Southern United States, and authored the first published rules of women's basketball. She also developed the sport of Newcomb ball and played a role in the early development of netball.
Variations of basketball are games or activities based on, or similar in origin to, the game of basketball, in which the player utilizes common basketball skills. Some are essentially identical to basketball, with only minor rules changes, while others are more distant and arguably not simple variations but distinct games. Other variations include children's games, contests or activities intended to help the player practice or reinforce skills, which may or may not have a competitive aspect. Most of the variations are played in informal settings, without the presence of referees or other officials and sometimes without strict adherence to official game rules.
Several sports related to volleyball have become popular. Indoor volleyball and beach volleyball are both events at the Olympics, and sitting volleyball is an event at the Paralympics. Other varieties are localized, or are played at an amateur or informal level.
Matball, known in some areas as Big Base, is a sport, usually played indoors and sometimes outdoors. Matball is a safe haven game similar to kickball, but with the key difference that bases are larger, often gym mats, and multiple runners can be on each base.
Bossaball is a team sport that originated in Brazil and was conceptualised by Belgian Filip Eyckmans in 2004. Bossaball is a ball game between two teams, combining elements of volleyball, football, and gymnastics with music into a sport. It is played on an inflatable court featuring a trampoline on each side of the net. The trampolines allow the players to bounce high enough to spike the ball over the net.
Throwball is a non-contact ball sport played across a net between two teams of seven players on a rectangular court.
In sports, out of bounds refers to being outside the playing boundaries of the field. The legality of going out of bounds, and the ease of prevention, vary by sport. Sports that use this term include American football, Canadian football, field lacrosse, basketball, rugby union, rugby league, and association football.
3x3 basketball is a variation of basketball played three-a-side, with one backboard and in a half-court setup. This basketball game format is currently being promoted and structured by FIBA, the sport's governing body. Its primary competition is an annual FIBA 3X3 World Tour, comprising a series of Masters and one Final tournament, and awarding six-figure prize money in US dollars. The FIBA 3x3 World Cups for men and women are the highest tournaments for national 3x3 teams. The 3x3 format has been adopted for both the 2020 Summer Olympics and 2022 Commonwealth Games.
The rules of water polo are the rules and regulations which cover the play, procedure, equipment and officiating of water polo. These rules are similar throughout the world, although slight variations do occur regionally and depending on the governing body. Governing bodies of water polo include FINA, the international governing organization for the rules; the NCAA, which govern the rules for collegiate matches in the United States; the NFHS, which govern the rules in high schools in the USA; and the IOC, which govern the rules at Olympic events.
