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Sabre (fencing)

Weapon and type of modern fencing

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  • 4 chapters

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Through Steel, Ergonomics and Electric current

The informal term sabre fencer refers to sabre fencers of both genders.

Weapon

"The blade, which must be of steel, is approximately rectangular in section. The maximum length of the blade is 88 cm (35 in). The minimum width of the blade, which must be at the button, is 4 mm (0.16 in); its thickness, also immediately below the button, must be at least 1.2 mm (0.047 in)."

The cross-sectional profile of the sabre blade is commonly a V-shaped base which transitions to a flat rectangular shaped end with most blade variants, but this is dependent on how it is manufactured. This allows the blade to be flexible towards the end. According to regulation, manufacturers must acknowledge that the blade must be fixed horizontally at a point 70 cm (28 in) from the tip of the blade.

Standardised adult (size 5) blades are 88 cm (35 in) in length (excluding other components). At the end of the blade, the point is folded over itself to form a "button" which, when viewed end on, must have a square or rectangular section of 4–6 mm (0.16–0.24 in) no larger or smaller. The button must not be any more than 3 mm (0.12 in) from the end of the 88 cm (35 in) blade section.

The guard is full in shape, made in one piece and is externally smooth; the curvature of the guard is continuous without any aesthetic perforations or rims. The interior of the guard is fully insulated by either paint or a pad. The guard is designed to provide the hand adequate protection to ensure that injury does not occur which may hinder the performance of the fencer. Guards are dimensionally measured 15 by 14 cm (5.9 by 5.5 in) in section where the blade is parallel with the axis of the gauge.

On electrical sabres, a socket for the body wire is found underneath the bell guard. A fastener known as a pommel is attached to the end of the sword to keep the bell guard and handle on. It electrically separates the handle and the guard.

The conventional handle of the sabre is shaped so that it may be held so that the hand may slide down to gain further extension of the weapon relative to the fencer. Other grips which form various shapes are incompatible and impractical with sabre as they limit the movement of the hand, and are likely to be ergonomically incompatible with the guard.

The entire weapon is generally 105 cm (41 in) long; the maximum weight is 500 g (18 oz), but most competition swords are closer to 400 g (14 oz). It is shorter than the foil or épée, and lighter than the épée, hence physically easier to move swiftly and decisively. However the integrity of the sabre blade is not as strong as other weapons as it is more likely to break due to the design.

Electrical sabre

Like other weapons used in fencing, the modern sabre uses an electrical connection to register touches. The sabreur wears a lamé, a conductive jacket, to complete the circuit and register a touch to a valid target.

Sabre was the last weapon in fencing to make the transition over to using electrical equipment. This occurred in 1988, 32 years (1956) after the foil and 52 years (1936) after the épée. In 2004, immediately following the Athens Summer Olympics, the timing for recording a touch was shortened from its previous setting, dramatically altering the sport and method in which a touch is scored.

Unlike the other two weapons, there is very little difference between an electric sabre and a steam or dry (non-electric) one. The blade itself is the same in steam and electric sabres, as there is no need for a blade wire or pressure-sensitive tip in an electric sabre. An electric sabre has a socket, which is generally a 2-prong or bayonet foil socket with the two contacts shorted together. The electric sabre also has insulation on the pommel and on the inside of the guard to prevent an electrical connection between the sabre and the lamé. This is undesirable because it effectively extends the lamé onto the sabre, causing any blade contact to be registered as a valid touch.

Early electric sabres were equipped with a capteur socket. The capteur was a small mechanical accelerometer that was intended to distinguish between a good cut and a mere touch of the blade against the target. In November 2019, the FIE announced their intention to re-introduce the capteur to sabre using modern accelerometer technology.

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