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A grind rail is an object used by 
There are two types of rails:
* Handrail, a normal handrail on the sides (or the middle) of a stair
* Flatbar, a rail that is not kinked and is on the ground, not on any stairs or ramps
It is also commonly used in freestyle skiing, skiers perform tricks off and onto a rail and also while grinding it. Rails can be all different shapes and sizes, usually ending with a small to medium drop to the landing.
skateboarder
Skateboarding is an action sport originating in the United States that involves riding and performing tricks using a skateboard, as well as a recreational activity, an art form, an entertainment industry job, and a method of transportation. S ...
s to do skateboarding trick
A skateboarding trick, or simply a trick, is a maneuver performed by manipulating a skateboard, usually with one's feet, in a specific way to achieve the desired outcome – the trick.
History
Though skateboards emerged in the 1900s, skateboard ...
s on such as grind
A blade's grind is its cross-sectional shape in a plane normal to the edge. Grind differs from blade profile, which is the blade's cross-sectional shape in the plane containing the blade's edge and the centre contour of the blade's back (me ...
s and slide
Slide or Slides may refer to:
Places
* Slide, California, former name of Fortuna, California
Arts, entertainment, and media Music Albums
* ''Slide'' (Lisa Germano album), 1998
* ''Slide'' (George Clanton album), 2018
*''Slide'', by Patrick Glees ...
s. It is usually square or round.
There are two types of rails:
* Handrail, a normal handrail on the sides (or the middle) of a stair
* Flatbar, a rail that is not kinked and is on the ground, not on any stairs or ramps
It is also commonly used in freestyle skiing, skiers perform tricks off and onto a rail and also while grinding it. Rails can be all different shapes and sizes, usually ending with a small to medium drop to the landing.
See also
*Skateboarding trick
A skateboarding trick, or simply a trick, is a maneuver performed by manipulating a skateboard, usually with one's feet, in a specific way to achieve the desired outcome – the trick.
History
Though skateboards emerged in the 1900s, skateboard ...
References
Skateboarding equipment {{Sport-equipment-stub