moves 180 degrees
31Squirt boating — is a form of whitewater kayaking or canoeing where the boat is designed to be as low in volume as possible while still allowing the paddler to float. Squirt boats are designed to utilize both surface and underwater currents to maneuver within the …
32Butterfly kick — For the swimming technique, see Butterfly stroke. A butterfly kick or horse kick (xuànzi 旋子 circle) is a kick featured within many disciplines of martial arts, but originally practiced in Chinese martial arts, in particular modern wushu. It is so …
33360 Crescent kick — The 360 Crescent is a martial arts kick that received its name from the motion of the kick itself. It is also sometimes called, 360 kick , or Jump spin kick .Fact|date=April 2007 The practitioner jumps into the air and executes a 360 degree turn… …
34List of gymnastics flips — This is a list of gymnastics flips. Gymnastics flips are acrobatic moves in which a person executes a complete rotation of the body while in mid air, with hips passing over the head, without touching the floor.ClassificationThree body positions… …
35The Scissors — is an aerial dog fighting maneuver, commonly used by military fighter pilots before the advent of high thrust to weight fighters (which allow for extended maneuvering in the vertical plane) in the late 1950s to mid 1960s and later, and before the …
36Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …
37Radio direction finder — Civil Air Patrol members practice using a handheld radio direction finder to locate an emergency locator transmitter …
38Grinds (skateboarding) — Grinds are a form of skateboarding trick where the skateboarder slides on the side or on the trucks. Grinds are performed on any object that may fit between the space between the wheels where the truck meets. There s about 30 45 skate truck… …
39List of figure skating terms — The following is a list of figure skating terms, sorted alphabetically.0–9;4CC: An abbreviation for the Four Continents Figure Skating Championships;6.0: The highest score possible under the 6.0 scoring system.;6.0 Scoring System: The scoring… …
40Mercury (planet) — Mercury  ☿ …
