A Coxless pair is a rowing boat used in the sport of competitive rowing

Rowing (sport)

Rowing is a sport in which athletes race against each other on rivers, on lakes or on the ocean, depending upon the type of race and the discipline. The boats are propelled by the reaction forces on the oar blades as they are pushed against the water...

. It is designed for two rowers, who propel the boat with sweep oars

Sweep (rowing)

Sweep or sweep-oar rowing is a type of rowing when a rower has one oar, usually held with both hands. As each rower has only one oar, the rowers have to be paired so that there is an oar on each side of the boat. This is in contrast to sculling when a rower has two oars, one in each hand. In the...

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The crew consists of a pair of rowers, each having one oar

Oar

An oar is an implement used for water-borne propulsion. Oars have a flat blade at one end. Oarsmen grasp the oar at the other end. The difference between oars and paddles are that paddles are held by the paddler, and are not connected with the vessel. Oars generally are connected to the vessel by...

, one on the stroke side

Stroke (rowing)

Stroke is a term which has multiple meanings within the sport of rowing. It is used to refer to the action of propelling the boat with oars, to a rower seated in a particular position and to one side of the boat.-Stroke action:...

 (rower's right hand side) and one on the bow side

Bow (rowing)

Bow is a term which has multiple meanings within the sport of rowing. It is used to refer to a rower seated in a particular position and to one side of the boat.-Bow:...

 (rower's lefthand side). As the name suggests, there is no coxswain

Coxswain (rowing)

In a crew, the coxswain is the member who sits in the stern facing the bow, steers the boat, and coordinates the power and rhythm of the rowers.- Role :The role of a coxswain within a crew is to:...

 on such a boat, and the two rowers must co-ordinate steering and the proper timing of oar strokes between themselves or by means of a steering installation which is operated by a foot from one of the rowers. The equivalent boat when it is steered by a cox is referred to as a "coxed pair

Coxed pair

A coxed pair is a rowing boat used in the sport of competitive rowing. It is designed for two persons who propel the boat with sweep oars and is steered by a coxswain....

".

Racing boat

Racing shell

In watercraft, a racing shell is an extremely narrow, and often disproportionately long, rowing boat specifically designed for racing or exercise. It is outfitted with long oars, outriggers to hold the oarlocks away from the boat, and sliding seats...

s (often called "shells") are long, narrow, and broadly semi-circular in cross-section in order to reduce drag to a minimum. Originally made from wood

Wood

Wood is a hard, fibrous tissue found in many trees. It has been used for hundreds of thousands of years for both fuel and as a construction material. It is an organic material, a natural composite of cellulose fibers embedded in a matrix of lignin which resists compression...

, shells are now almost always made from a composite material

Composite material

Composite materials, often shortened to composites or called composition materials, are engineered or naturally occurring materials made from two or more constituent materials with significantly different physical or chemical properties which remain separate and distinct at the macroscopic or...

 (usually carbon-fibre reinforced plastic) for strength and weight advantages. Pairs have a fin towards the rear, to help prevent roll and yaw. The riggers are staggered alternately along the boat so that the forces apply asymmetrically to each side of the boat.

A coxless pair is often considered the most difficult boat to row, as each rower must balance his/her side in cooperation with the other, apply equal power, place their catch and extract the blade simultaneously in order to move the boat efficiently. It requires excellent technique, communication and experience.

"Coxless pair" is one of the classes recognized by the International Rowing Federation

International Rowing Federation

The Fédération Internationale des Sociétés d'Aviron, or FISA for short, is the International Rowing Federation which is the governing body for international Rowing. Its current president is Denis Oswald...

 and is competed in the Olympic Games

Olympic Games

The Olympic Games is a major international event featuring summer and winter sports, in which thousands of athletes participate in a variety of competitions. The Olympic Games have come to be regarded as the world’s foremost sports competition where more than 200 nations participate...

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See also

• Rowing at the Summer Olympics
  Rowing at the Summer Olympics
  Rowing at the Summer Olympics has been part of the competition since the 1900 Summer Olympics. Rowing was on the program at the 1896 Summer Olympics but was cancelled due to bad weather. Only men were allowed to compete until the women's events were introduced at the 1976 Summer Olympics in Montreal...
  
  
• World Rowing Championships
  World Rowing Championships
  The World Rowing Championships is an international rowing regatta organized by FISA . It is a week long event held at the end of the northern hemisphere summer and in non-Olympic years is the highlight of the international rowing calendar.The first event was held in Lucerne, Switzerland in 1962...
  
  
• Silver Goblets & Nickalls' Challenge Cup
  Silver Goblets & Nickalls' Challenge Cup
  The Silver Goblets & Nickalls' Challenge Cup is a rowing event for men's coxless pairs at the annual Henley Royal Regatta on the River Thames at Henley-on-Thames in England. It is open to male crews from all eligible rowing clubs. Two clubs may combine to make an entry.-History:The Silver Goblets...