Rowing Lingo

General Information

The boats (or shells) are basically of two types and reflect the two forms of rowing—sweep rowing and sculling. In sweep rowing each rower handles a single oar (about 12.5 ft or 3.9 m long) in sculling a rower uses two oars, or sculls, (each about 9.5 ft or 3 m long). The word shell is often used in reference to the boats used because the hull is only about 1/8″ to 1/4″ thick to make it as light as possible. These shells are also rather long and racing shells are as narrow as possible while recreational ones can be rather wide. Most shells today are made of composite materials such as carbon fiber, fiberglass, or Kevlar. A few manufacturers still build wooden boats.

Each rower has his back to the direction the shell is moving and power is generated using a blended sequence of the rower’s legs, back and arms. The rower sits on a sliding seat with wheels on a track called the slide.

Each oar is held in a U-shaped swivel (oarlock) mounted on a metal pin at the end of a rigger. The rigger is an assembly of tubes that is tightly bolted to the body of the shell. The exception to this is some European recreational boats called “inriggers” which have the oarlock attach directly on the gunwale. The subtypes of rowing shells are classified according to the number of rowers in the shell.

Sweep Boats (each rower has one oar)

These shells can have a coxswain—a person who steers the shell (using a rudder) and urges the rowers on. I have included in parenthesis the symbol used for each subtype along with some dimensions and weights.

Coxed Pair (2+)

Two sweep rowers with a coxswain.

Coxless Pair (2-)

Two sweep rowers without a coxswain.

Coxed Four (4+)

Four sweep rowers with a coxswain.

Straight (or Coxless) Four (4-)

Four sweep rowers without a coxswain. Steering is usually accomplished via a rudder that is attached to a cable that is connected to one of the rower’s foot stretchers (this an adjustable bracket to which the rower’s feet are secured). The coxless pair has a similar type of rudder setup.

Eight (8+/8o)

Eight sweep rowers with a coxswain. Eights are 60+ ft (~18.5 m) long and weigh about 250 pounds (~114 kg).

Sculling Boats (each rower has two oars)

Only in rare cases do these boats have a coxswain. Steering is generally accomplished by applying more power or pressure to the oar(s) on one side of the shell. The hands overlap (usually left over right in the US) during part of the rowing cycle, or are always left in front of right.

Single (1X)

One rower or sculler. Singles are about 26 ft (8 m) long and less than a foot (0.3 m) wide. Racing singles can weigh as little as 30 pounds (~13.5 kg). There are heavier (~45 to 50 pounds), shorter and wider versions often referred to as recreational singles.

Double (2X)

Two scullers. Most racing doubles can be also used as a pair with a different set of riggers designed for sweep oars. When used as a pair a rudder is usually added. There are also recreational versions of sculling doubles.

Quadruple (4X)

Four scullers. Often referred to as a `quad’ and usually has a rudder attached to one of the sculler’s foot stretchers as in the straight four. Most quads can also be rigged as a straight four using a different set of riggers.

Octuple (8X)

Eight scullers. This is rarely seen, though is used in the UK, at least, in junior competition where sweep rowing is not allowed.

Weight Classifications

There are basically two weight classes for rowers—heavyweight (HWT) and lightweight (LWT).

Men (M)

For team LWT boats, there is a 72.5 kg (~160 lbs) individual maximum, and the boat must average no more than 70 kg (~155 lbs).

Women (W)

The individual maximum for team LWT boats is 59 kg (~130 lbs), and the boat must average no more than 57 kg (~125 lbs).

In the US, the women have an individual max only; no average. In some regattas in the US (usually head races late in the season) these limits are increased by 5 lbs.

A rowing shell is usually built with a particular weight class of rower in mind. Until just recently the Olympics effectively had only HWT classifications.

Equipment Terminology

Blades

The wide flat section of the oar at the head of the shaft, also known as the spoon. This term is often used when referring to the entire oar.

Hatchets (a.k.a. big blades or choppers or cleavers)

A relatively new design of oar blades (although the idea has been around for some time). These were introduced by Concept II (Spring 1992) and are what the names indicate—oar blades that have a bigger surface area than the `standard’ (Macon) blades and have a hatchet or meat cleaver shape. The hatchets are a bit shorter (by about 7 cm) than the standard blades.

Scull

This term is used interchangeably when referring to one of the oars used in a sculling shell, the shell itself or to the act of rowing a sculling shell.

Foot Stretcher (or boot stretchers)

An adjustable bracket in a shell to which the rower’s feet are secured in some sort of shoe or clog.

Seat

The sliding seat that the rower sits on. The term “seat” also refers to the rowers place in the boat; the convention is to number the seats from bow to stern, i.e. the rower closest to the front of the boat is “1-seat” the next, “2-seat”, et c. The 1-seat is also commonly referred to as “bow seat” or just “bow” while the stern most (rear) seat is referred to as “stroke seat” or just “stroke”.

Rigger (or outrigger)

The device that connects the oarlock to the shell and is bolted to the body of the shell. On sweep boats, riggers are typically alternating from side to the other on adjacent seats, but it is not uncommon to see two adjacent riggers on the same side. This is referred to as “tandem rigging”. Varieties include “bucket rigging”, “German Rigging” and “Italian Rigging”.

Oarlock (or rowlock)

A U-shaped swivel which holds the oar in place. It’s mounted at the end of the rigger and rotates around a metal pin. A gate closes across the top to keep the oar in.

Button (or collar)

A plastic or metal fitting tightened on the oar to keep the oar from slipping through the oarlock.

Pitch

The angle between the blade (on the drive when the blade is `squared’) and a line perpendicular to the water’s surface.

Slide (or track): The track on which the seat moves.

Gunwale (or gunnel, saxboard)

Top section on the sides of a shell, which runs along the sides of the crew section where the rowers are located. The riggers are secured to the gunwale with bolts.

Keel

Technically, the structural member running the length of the boat at the bottom of the hull. Today, some shells are built without this member so the term often refers to the centerline of the shell.

Rudder

Steering device at the stern. The rudder in turn is connected to some cables (tiller ropes) that the coxswain can use to steer the shell. Older shells have short wooden handles (knockers) on the tiller ropes. The coxswain not only to steer the shell, but also to rap out the cadence of the stroke rate on the gunwale uses these knockers.

Skeg (or Fin)

A small fin located along the stern section of the hull. This helps to stabilize the shell in holding a true course when rowing. All racing shells have a skeg. The skeg should not be confused with the rudder.

Rigging

The adjustment and alteration of accessories (riggers, foot-stretchers, oar, etc.) in and on the shell. Examples of rigging adjustments that can be made are the height of the rigger, location of the foot-stretchers, location and height of the oarlocks, location of the button (or collar) on the oar and the pitch of the blade of the oar.

Slings (or boat slings, or trestles)

Collapsible/portable frames with straps upon which a shell can be placed temporarily.

Rowing Cycle Terms

Starting with the rower at `rest’ and legs fully extended with the oar blades immersed in the water perpendicular (well … almost) to the water’s surface.

Release

A sharp downward (and away) motion of the hands, which serves to remove the oar blade from the water and start the rowing cycle. Yeh, yeh where does the stroke cycle really start?

Feathering

The act of turning the oar blade from a position perpendicular to the surface of the water to a position parallel to the water. This is done in conjunction with the release.

Recovery

Part of the rowing cycle from the release up to and including where the oar blade enters the water.

Squaring

A gradual rolling of the oar blade from a position parallel to the water to a position (almost) perpendicular to the surface of the water. This is accomplished during the recovery portion of the rowing cycle and is done in preparation for the catch.

Catch

The point of the rowing cycle at which the blade enters the water at the end of the recovery and is accomplished by an upward motion of the arms and hands only. The blade of the oar must be fully squared at the catch.

Drive

That part of the rowing cycle when the rower applies power to the oar. This is a more (or less) blended sequence of applying power primarily with a leg drive, then the back and finally the arms.

Finish

The last part of the drive before the release where the power is mainly coming from the back and arms.

Layback

The amount of backward lean of the rower’s body at the end of the finish. Now we start again with the release and …

Other Terms of Interest

Bow

The forward end of the shell. Also used as the name of the person sitting nearest to the bow.

Stern

The rear end of the shell.

Port

The left side of the boat when facing the bow (stroke side in the UK and Ireland ).

Starboard

The right side of the shell when facing the bow (bow side in the UK and Ireland ).

Coxswain

The person who steers the shell and urges the rowers on during practices and in a race. A knowledgeable coxswain can also serve as a coach for the rowers and can be the difference between winning and losing a race.

The Stroke

The rower sitting nearest the stern (and the coxswain, if there is one). The stroke is responsible for setting the stroke length and cadence (with the coxswain’s gentle advice).

Frig rigging

See Tandem Rigging.

Tandem rigging

Variations of rigging of sweep boats with adjacent riggers being on the same side of the boat. Also known as Frig rigging ( UK ). See below (the rigging terms below are the subject of debate as to exactly what configuration they refer to, and they are often used interchangeably).

Bucket rigging

The rigging of an eight or a four so that riggers 2 and 3 are on the same side.

German rigging

The rigging of an eight so that riggers 4 and 5 are on the same side while the others alternate.

Italian rigging

The rigging of an eight so that bow and stroke riggers are on the same side, with the others alternating in pairs.

Ratio

The ratio of the recovery time to the drive time. The recovery time should always be longer than the drive time (how much longer I won’t say … as someone wrote, the idea is to `move the boat on the pull through (or drive) and take a ride (i.e. relax) on the recovery without sacrificing the very speed that they have generated’).

Rating

The number of strokes per minute. Also known as stroke rating.

Set (set of a boat)

The definition of this word that I have found that comes closest to what rowers mean by the set of a boat is `form or carriage of the body or of its parts’. In this case the `body’ consists of the shell and the rowers. Items that can affect the set of the boat are the rower’s posture, hand levels, rigging (the favorite culprit … especially with the more advanced rowers), timing at the catch and release, and outside conditions such as the wind. It is not unusual for rowers within a shell not to agree on what needs to be done to establish a `good’ set, i.e. a level, stable shell that will provide the basis for that symphony of motion.

Check

Any abrupt deceleration of the shell caused by some uncontrolled motion within the shell; an interruption in the forward motion of the shell. The coxswain is probably the most acutely aware of this abrupt deceleration and it has been known to cause whiplash in some extreme cases.

Crab

A problem encountered by a rower when his or her oar gets `stuck’ in the water, usually right after the catch or just before the release, and is caused by improper squaring or feathering. The momentum of the shell can overcome the rower’s control of the oar. In more extreme cases the rower can actually be ejected from the shell by the oar.

Jumping the slide

Another problem encountered by a rower when the seat becomes derailed from the track during the rowing cycle.

Missing water

The rower starts the drive before the catch has been completed (or even started in some cases). This is also referred to as rowing into the catch.

Skying

The fault of carrying the hands too low during the recovery especially when a rower dips his or her hands just prior to the catch (i.e. a sort of winding up). This usually results in the blade being too high off the water’s surface.

Washing out

The fault of rowing the oar out of the water, i.e. the blade comes out of the water before the drive is finished.

 

Hat tip to Arlington Crew website for the above information.