Strategy
Player Specialisation
Players do not usually master all six skills, but rather focus on one or more of them in connection with the tactics employed by each team. The most common specialisation comprises three positions: attacker/blocker, setter and liberos.
1. Attackers/Blockers
Generally, taller players with the ability to jump high are utilised as attackers/blockers, where they attempt to block or spike opponents' initial hits and return the ball at high speed on steep trajectories so that the ball lands before the other team has time to react.
Middle blockers are players that can perform very fast spikes that usually take place near the setter. They are specialised in blocking, since they must attempt to stop equally fast plays from their opponents and then quickly set up a double block at the sides of the court. In general they had lower digging capabilities.
Outside hitters, also known as power hitters, attack from near the antennas. Since most sets to the outside are high, the outside hitter may take a longer approach, sometimes even starting from outside the court sideline. An outside hitter generally relies on a powerful swing to score, but some offensive plays may call for an angled approach and/or quick spikes to confound the defence. Outside hitters must also master passing, since they generally help the libero in receiving the opponent's serve.
A strong-side hitter is an outside hitter that specialises in attacking from the front-left position. This hitting position is advantageous for a right-handed hitter, because the set will come from the right, and can therefore be delivered efficiently to the hitting arm. Conversely, the attacker in the front-right position is the weak-side hitter. Since the set is coming from their left, a right-handed hitter in the weak-side position will have to swing across their body to attack.
2. Setters
Setters have the onerous task of orchestrating the offence of the team. They aim for second touch and their main responsibility is to place the ball in the air where the attackers can hit the ball into the opponents' court in the easiest way as possible. They have to be able to operate with the hitters with variety and break up the enemy's block. Setters need to have swift and skilful appraisal and tactical accuracy, and must be very fast on their legs.
3. Liberos
Liberos are defensive specialists, who are responsible for receiving the attack or serve (the dig). They are usually the players on the court with the quickest reaction time and best passing skills. Liberos do not necessarily need to be tall, as they never play at the net, allowing shorter players with strong passing skills to excel.
Formations
The 6-2 and 5-1 are commonly used formations in competitive volleyball. The 4-2 formation is a more basic formation used in less competitive volleyball.
6-2
In the 6-2 formation, a player always comes forward from the back row to set. The three front row players are all in attacking positions. A 6-2 lineup must therefore have two setters, who line up opposite to each other in the rotation. In addition to the setters, a typical lineup will have two middle hitters and two outside hitters. By aligning like positions opposite themselves in the rotation, there will always be one of each position in the front and back rows. After service, the players in the front row move into their assigned positions.
5-1
The 5-1 formation has only one setter, who assumes setting responsibilities regardless of their position in the rotation. The team will therefore have three front-row attackers when the setter is in the back row, and only two when the setter is in the front row.
The player opposite the setter in a 5-1 rotation is called the opposite hitter. In general, opposite hitters do not pass; they stand behind their teammates when the opponent is serving. The opposite hitter may be used as a third attack option (backrow attack) when the setter is in the front row: this is the normal option used to increase the attack capabilities of modern volleyball teams. Normally the opposite hitter is the most powerful hitter of the team. Backrow attacks often come from the back-right position, even though they are increasingly performed by hitters also from back-centre.
The so-called 5-1 is the formation most often favoured in today's high-level volleyball.
4-2
The 4-2 formation has four hitters and two setters. The setters usually set from the middle front position. The team will therefore have two front-row attackers at all times.
The setters line up opposite each other in the rotation. The typical lineup has two outside hitters. By aligning like positions opposite themselves in the rotation, there will always be one of each position in the front and back rows. After service, the players in the front row move into their assigned positions, so that the setter is always in middle front.
The clear disadvantage to this offensive formation is that there are only two attackers, leaving a team with fewer offensive weapons. The 5-1 offence is actually a mix of 6-2 and 4-2: when the setter is in the front row, the offence is a 4-2; when the setter is in the back row, the offence is a 6-2.
