The basic tricks of skateboarding are ollies, kickflips, shuv-its, and 180s ("one-eighties"). These are the tricks that new skateboarders often try. An "ollie" is when someone pops the board and gets off the ground. A kickflip is done by doing an ollie and rotating the board. A "shuv-it" is done by turning the board 180° while staying above the board. A "180" is done by turning the board 180°, along with the skateboarder. There are also variations of these tricks, such as the "tre flip", which is a 360° shuv-it and a kickflip. There are many other tricks such as manuals, slides, grinds, grabs, slappy grinds, footplants/plants, and nollie flips.