A leg rope or surfboard leash is a
urethane Urethane may refer to:
* Ethyl carbamate, a chemical compound which is an ester of carbamic acid
* Polyurethane, a polymer composed of a chain of organic units joined by carbamate (urethane) links
*Carbamate
In organic chemistry, a carbamate is ...
cord attached to the deck of a
surfboard
A surfboard is a narrow plank used in surfing. Surfboards are relatively light, but are strong enough to support an individual standing on them while riding an ocean wave. They were invented in ancient Hawaii, where they were known as ''papa he'e ...
, down near the tail. It prevents the surfboard from being swept away by
waves and stops runaway surfboards from hitting other surfers and
swimmer
Swimming is an individual or team racing sport that requires the use of one's entire body to move through water. The sport takes place in pools or open water (e.g., in a sea or lake). Competitive swimming is one of the most popular Olympic ...
s. Modern leashes consist of a urethane
cord where one end has a band with a
velcro strap attached to the surfer's trailing foot, and the opposite has a velcro strap attached to the tail end of the surfboard. Should the surfer fall while riding a wave, the surfboard will not be swept away, thus allowing the
surfer to quickly recover his surfboard and return to the take-off zone.
Background

The leash was invented in the 1970s amidst controversy that it was a dangerous accessory. Prior to leashes introduction in 1971, surfers who fell off their boards had to swim to retrieve them with runaway boards being an inconvenience to the surfer and a danger to other surfers. Initially, people expressed concern that if a surfer fell while riding a wave and wearing a leg rope, the surfboard may bounce back and hit the surfer causing serious injury. Although this can happen, most surfers today choose to use a leg rope while surfing as it is believed that leg ropes prevent more accidents than they cause.
Santa Cruz resident Pat O'Neill
(son of surfer Jack O'Neill
Jonathan J. "Jack" O'Neill is a fictional character in the MGM's military science fiction franchise ''Stargate'', primarily as one of the main characters of the television series ''Stargate SG-1''. Richard Dean Anderson played O'Neill in all th ...
, inventor of the O'Neill Wetsuit) is credited with
inventing the surf leash. His initial designs consisted of
surgical cord attached to a board with a
suction cup. At the 1971
Malibu international surfing competition, Pat offered leashes to his competitors in the event. Consequently, he was disqualified from the event for wearing his leash, dubbed a ''kook cord'' by those at the event however over the next year, the leash became a ubiquitous tool in the surfing world.
Pat's father, Jack O'Neill, lost his left eye in a surf leash
accident as the surgical tubing used in the early designs allowed the leash to
overstretch, causing the surfboard to fly back towards the surfer. Subsequent cords were made with less elastic materials such as
bungee cords.
The first leg rope on the surfboard was created by Peter Wright, in
Raglan, New Zealand. It was established in the very early 1970s. It consisted of
ylon He is not credited for his efforts because he did not
copyright the leg rope. The urethane design was patented by David Hattrick.
Later in the 1970s, he established Pipe Lines surfing products and developed a design that could be patented. This design also won an
Australian Design Award
The Australian Good Design Awards, formerly known as the Australian International Design Awards and as the Australian Design Awards, is an Australian awards program operated by Good Design Australia. The awards program was originally established ...
in 1979.
Structure
Modern leg rope consists of four parts
cuff,
swivel
A swivel is a connection that allows the connected object, such as a gun, chair, swivel caster, or an anchor rode to rotate horizontally or vertically.
Swivel designs
A common design for a swivel is a cylindrical rod that can turn freely wi ...
, cord and rail saver.
The cuff comes with a double wrap-around velcro cuff. The swivel allows the cuff to spin and twist without the rope itself twisting or tangling providing less strain on the rope. The cords are typically made from a high-quality polyurethane and typically come in 2 thicknesses. However, the thicker leg ropes has more drag in the water.
The rails saver is designed to provide a secured connection to the board and protect the rail when a surfer falls.
A leash cup, also known as a "leash plug", is an indentation in the deck of the board close to the tail that contains a small metal bar that a short cord can be girth hitched to for attaching a leash.
Current use
Leashes are still the source of some contention in surfing today as, although they are now accepted as mandatory equipment for
shortboarders, many
longboarders
A surfboard is a narrow plank used in surfing. Surfboards are relatively light, but are strong enough to support an individual standing on them while riding an ocean wave. They were invented in ancient Hawaii, where they were known as ''papa he'e ...
refuse to wear them, claiming it infereres with their ability to walk up and down the board. At crowded surf spots with large waves, it is argued that the freedom not wearing a leash gives is secondary to the safety of others.
References
External links
*
{{Surfing
Surfing equipment