AY Honors/Skateboarding/Answer Key/es

Patineta
Asociación General Actividades recreacionales	Destreza: 2 Año de introducción: 1986	Disponibilidad limitada

Requisitos

1

Utilizar el siguiente equipo de seguridad y saber por qué debe usarse para el patinaje: casco, coderas, rodilleras, botas altas, guantes con apoyo para la muñenca.

Casco

Coderas

Rodilleras

Botas altas

Guantes con apoyo para la muñeca

2

Nombrar todas las partes de una patineta.

Descriptions of the following skateboard parts are the ones most prevalent in popular, modern forms of skateboarding. Many niche disciplines exist with exotic or alternative constructions and designs that fall outside of much of the descriptions listed.

Modern street skaters prefer smaller wheels (usually 48-53 mm), as small wheels make tricks like kickflips and ollies easier. Street wheels also need to be quite hard, as small soft wheels absorb too much energy. Vert skating requires larger wheels (usually 55-65 mm) as vert skating involves high speeds that smaller wheels are unable to sustain. Vert wheels are usually very hard, so they can roll faster. As they are only used on ramps and parks that are smooth they are usually on the harder end of the durometer scale. Slalom skating requires even larger wheels (60-75 mm) to sustain the highest speeds possible. They also need to be soft and have better grip to make the tight and frequent turns in slalom racing. Even larger wheels are used in longboarding and downhill skateboarding. Sizes range from 65 mm right up to 100 mm. These extreme sizes of wheels almost always have cores of hard plastic that can be made thinner and lighter than a solid polyurethane wheel. They are often used by skateboard filmers or videographers, as the large soft wheels allow for smooth and easy movement over any terrain.

Bearings

Each skateboard wheel is mounted on its axle via two ball bearings. With few exceptions, the bearings are the industrial standard "608" size, with a bore of 8 mm, an outer diameter of 22 mm, and a width of 7 mm. These are usually made of steel, though silicon nitride, a high-tech ceramic, is sometimes used. Many skateboard bearings are graded according to the ABEC scale. The scale starts with ABEC1 as the lowest, 3, 5, 7, 9. It is a common misconception that higher numbers are better for skateboarding, as the ABEC rating only measures tolerances which do not necessarily apply to skateboards. The ABEC rating does not determine how fast or how durable a bearing used for skateboarding will be. In particular, the ABEC rating says nothing about how well a bearing handles axial (side-to-side) loads, which are severe in most skateboard applications. Many companies do not show the ABEC rating, such as Bones Bearings, who are known for their high quality bearings.

Hardware

Mounting hardware is a set of eight 10-32 bolts, usually an allen or cross head, and matching self-lock nylock nuts. They are used to attach the trucks to the board. Some have a different colored bolt to show which side is the nose of the skateboard.

Optional components

Rails

Narrow strips of plastic that are fastened under the deck lengthwise along the edges. They are used for additional grip for grabs, and to enhance sliding while protecting the deck's graphics at the same time. These are seldom used in modern skateboarding.

Slip Tape

Slip tape is a clear piece of self adhesive plastic that sticks to the underside of a deck. It helps protect the board's graphics and can allow the board to slide better. These are becoming more popular in modern skateboarding.

Lapper

A lapper is a plastic cover that is fastened to the rear truck and serves to protect the kingpin when grinding. It also prevents hang-ups by providing a smoother transition for the truck when it hits an obstacle or a metal pipe or bar used to grind.These are non-existent in modern skateboarding.

Nose guard

A plastic bumper used to protect the tip of a skateboard. These are rare in modern skateboarding.

Tail guard

A tail guard is a plastic skid plate used to prevent wearing of the tail; they can also be used as a means to stop the board. The tail guard is not commonly used in skateboards today.

Risers

Riser or riser pads are made of plastic or rubber and go between the truck and the board to provide additional clearance for the wheels to prevent wheel-bite (when the truck turns to a degree where the wheel will contact with the deck and stop spinning). They usually range in height from 3mm to 12mm. Shock pads are a variation of risers that are usually made of rubber or neoprene. They absorb impact and reduce vibration, which in turn helps prevent hardware from loosening and they can also prevent pressure cracks from forming. Although they help to reduce the impact of the drop they also reduce the pop (Snapping on the tail of your skateboard to make it jump up.).

Angled risers

Angled riser, or 'wedges' are risers that alter the turning geometry of the truck they are bolted to. Thin side out results in more turn per board lean, thick side out results in less.

3

Desmontar completamente y volver a ensamblar una patineta, re-ensamblando los cojinetes y colocando las tuercas y las tuercas pivotantes en la tensión correcta.

4

Demostrar ocho habilidades con la patineta que incluyan algunos de los siguientes trucos y hacerlos a la satisfacción de los instructores en propiedad autorizada. Cinco de éstos deben demostrarse en una rampa de patinaje.

4a

Serpentear (Tick Tack) desde la posición de pie en la patineta alcanzado un mínimo de 10 metros sobre el terreno nivelado

4b

Salto con la patineta (Ollie) un mínimo de 10 cm

4c

Deslizado por un riel un mínimo de 1 metro

4d

Entrada y salida en una rampa de 2–3 metros de altura

4e

Deslizado con giro (Gurreo slide)

4f

Las 4-ruedas mirando hacia arriba

4g

Subir en una rampa hasta el borde

4h

Gota de ácido

4i

Voltear

A kick flip is a flip that is done off the toes.

Steps

1. Must get ollie down moving
2. Slide like ollie but flick out
3. Pop down like ollie
4. Board starts to spin, pick legs up
5. Land and roll away
6. That's how to kickflip

4j

Salto (Ollie) en un canalón

4k

Rechinar de lado adelante-atrás

4l

Forjar

4m

Bomba

** Note:The Skateboarding honor is not available in the North American Division because of insurance regulations.