A Guide to Rugby Positions: Forwards, Backs & Their Jobs

Understanding the intricate ballet of a rugby union team is fundamental to appreciating the sport’s depth. For fans of England Rugby, knowing who does what on the pitch transforms watching a match from a spectacle into a nuanced analysis of strategy, power, and skill. Whether you’re new to the game or looking to deepen your knowledge ahead of the next Six Nations Championship, this guide breaks down every position, its core responsibilities, and how they combine to drive the Red Rose to victory.

At the highest level, under the guidance of Head Coach Steve Borthwick, each player is a specialist, a cog in a meticulously engineered machine. From the raw power of the front row to the visionary game management of the fly-half, every role is distinct yet interdependent. Let’s delve into the two broad categories—Forwards and Backs—and explore the specific jobs within each unit.

The Two Tribes: Forwards vs. Backs

A rugby team is split into two distinct units, each with a primary function.

The Forwards (Numbers 1-8): The Engine Room. This is the pack. Their primary domain is the contest for possession—the set-piece scrums and lineouts—and the brutal, close-quarter combat of the breakdown. They provide the platform, the go-forward ball, and the defensive grit. Think of them as the foundation and the battering ram.
The Backs (Numbers 9-15): The Strike Force. Lined up behind the pack, the backs are the artists and the speedsters. Their role is to exploit the possession won by the forwards, using pace, agility, and tactical kicking to breach defensive lines and score points. They are the executioners of the team’s attacking strategy.

The Forwards: The Power Unit

Wearing shirts 1 through 8, the forwards are subdivided into the front row, second row, and back row.

The Front Row (Props & Hooker)

The cornerstone of the scrum and often the toughest characters on the park.

Loosehead Prop (#1) & Tighthead Prop (#3): The pillars of the scrum. Their primary job is to provide stability and power in the scrummage. The loosehead (left side) looks to disrupt the opposition hooker, while the tighthead (right side) is the anchor, bearing the most pressure. In open play, they are crucial ball carriers in tight channels and key tacklers. Think of Ellis Genge, a modern prop whose explosive carrying and scrummaging power make him a talisman for England Rugby.
Hooker (#2): The pivot of the front row. In the scrum, they must strike for the ball with their foot while maintaining stability. Their most visible role, however, is throwing the ball into the lineout—a skill requiring pinpoint accuracy under immense pressure. They are also typically mobile, acting as an extra flanker in open play.

The Second Row (Locks)

Wearing numbers 4 and 5, these are the giants of the team.

Locks (#4 & #5): The primary jumpers in the lineout, using their height and athleticism to secure possession. In the scrum, they bind behind the front row and provide the essential driving power. They are relentless workhorses, involved in countless tackles, rucks, and carries. A player like Maro Itoje epitomises the modern lock: a supreme lineout athlete, a disruptive force at the breakdown, and an engine that never stops.

The Back Row (Flankers & Number 8)

The loose forwards, numbers 6, 7, and 8, are the link between the tight-five power and the backline speed. They are the team’s chief disruptors and dynamic ball carriers.

Blindside Flanker (#6) & Openside Flanker (#7): The scavengers. The openside (often the smaller, quicker of the two) is a turnover specialist, targeting the breakdown to win penalties and steal ball. The blindside is often more physical, a strong tackler and carrier used to blunt the opposition’s momentum. Their roles are fluid and critical to defensive speed.
Number 8 (#8): The link between the pack and the backs. From the base of the scrum, they control the ball or pick it up to launch attacks. They are powerful carriers, often used to crash over the gain line, and are essential defensive presences. They must have the hands and vision of a back with the strength of a forward.

The Backs: The Creative Unit

Wearing shirts 9 through 15, the backs are the distributors, playmakers, and finishers.

The Half-Backs (Scrum-Half & Fly-Half)

The decision-making heart of the team.

Scrum-Half (#9): The link between forwards and backs. They are the snipers, retrieving the ball from rucks and scrums and deciding instantly whether to pass, kick, or run. Their pass must be crisp and fast, and their communication with the referee and forwards is constant. For more on this vital dialogue, see our guide on rugby captain-referee communication.
Fly-Half (#10): The conductor. This is the most influential position on the pitch. They receive the ball from the scrum-half and dictate the team’s tactical direction: kicking for territory, passing to unleash the centres, or taking the ball to the line themselves. Game management, tactical kicking, and goal-kicking are their key arts. The debate around selection here, between the control of Owen Farrell and the mercurial flair of Marcus Smith, is a constant theme for England Rugby.

The Centres (Inside & Outside Centre)

The midfield power and creativity.

Inside Centre (#12): Often a powerful, direct runner who can crash over the gain line and fix defenders. They must also be a capable distributor and a solid defender in the channel.
Outside Centre (#13): Typically faster and more elusive, the outside centre is the line-breaker. They look for gaps, use their pace to exploit them, and often have the final pass to the wing. Defensively, they mark the most dangerous opposition midfield runner.

The Back Three (Wingers & Fullback)

The finishers and the last line of defence.

Left & Right Wing (#11 & #14): The pure speedsters. Their primary job is to finish scoring opportunities. They need blistering pace, agility, and the ability to beat a defender in limited space. They also field high kicks and are expected to go looking for work, coming off their wing to inject pace into attacks.
* Fullback (#15): The sweeper. Positioned behind the entire backline, the fullback is the last line of defence, fielding opposition kicks and making try-saving tackles. In attack, they join the line at pace from deep, creating overlaps and acting as a second playmaker. They require exceptional positional sense, courage under the high ball, and attacking vision.

How It All Comes Together: A Practical England Example

Consider a key moment in a Six Nations Championship match at Twickenham Stadium. England win a penalty and kick to the corner. The hooker, under pressure, finds Maro Itoje at the front of the lineout. The pack forms a maul and drives towards the line—this is pure forward power and coordination.

The ball is then released to the backs. Scrum-half Ben Youngs fires a pass to fly-half Marcus Smith. Smith draws in two defenders before slipping a pass to his inside centre, who commits the last defender and offloads to the outside centre hitting a hard line. He breaks through and passes to the wing sprinting in support to score in the corner. This sequence showcases the seamless transition from forward dominance to backline execution.

This blend of set-piece strength, tactical kicking, and creative spark is what Head Coach Steve Borthwick and his staff work to perfect for tournaments like the Six Nations Championship and the Autumn Nations Series.

Mastering the Basics: Your Path to Deeper Enjoyment

Understanding positions is the first step to a richer appreciation of rugby. It allows you to see why a dominant scrum wins penalties, how a flanker’s turnover shifts momentum, and what makes a fly-half’s decision so critical. To build on this foundation, explore our complete rugby basics guide, which covers the core laws and flow of the game. Furthermore, to truly appreciate the set-piece battle, delve into the intricacies of our rugby lineout guide.

Conclusion: More Than Just a Number

Every jersey number from 1 to 15 represents a unique and vital role, a specific set of physical and mental attributes required to excel at the highest level for England Rugby. From the earth-moving force of the prop to the tactical genius of the fly-half, each player is a specialist contributing to a collective goal. The next time you watch the Red Rose contest the Calcutta Cup or the Millennium Trophy, you’ll see not just 15 players, but a complex, interlocking system of roles and responsibilities. Watch how Steve Borthwick’s selections shape these contests, and see the game through the eyes of a true connoisseur. The drama of Twickenham Stadium awaits, and now, you’re equipped to understand every crucial moment.