Roundoff
Encyclopedia
A roundoff is a move in gymnastics similar to a cartwheel
Cartwheel (gymnastics)
In gymnastics, a cartwheel is a sideways rotary movement performed by bringing the hands to the ground while the body inverts and the legs travel over the body, coming down to a standing position.-Terminology:...

.

The roundoff is a gymnastic technique that turns horizontal speed into vertical speed (to jump higher); it is also used effectively to turn forward momentum from a run into backwards momentum, giving speed and power to backwards moves such as flips and somersaults.

The roundoff is similar to a cartwheel except the gymnast lands with two feet placed together on the ground instead of one foot at a time, facing the direction they arrived from. This is achieved by twisting the hands and shoulders as the hands are placed on the ground. The two hands are generally placed down one after the other, so that the first hand is twisted by 90 degrees and the second hand by almost 180 degrees from the direction of travel. This creates a handstand position facing the opposite direction the gymnast started in, which they then snap their hips down quickly to create backwards momentum.

This technique is seen in men's and women's floor gymnastics. The roundoff sometimes initiates a series of back handspring
Handspring (gymnastics)
A handspring is an acrobatic move in which a person executes a complete revolution of the body by lunging headfirst from an upright position into a handstand and then pushing off from the floor with the hands so as to leap back to an upright position. Handsprings are performed in various physical...

s, flips and twists (called tumbling).

Roundoffs are used by most acrobatic sports, including certain types of dancing and cheer leading.

Progressions

Roundoffs are an essential part of the Yurchenko vault
Yurchenko (vault)
Yurchenko is the name of both a specific vault and a vault family in artistic gymnastics. The Yurchenko was named after Soviet gymnast Natalia Yurchenko, who originated the vault in the early 1980s....

. In a Yurchenko vault, the gymnast does a round-off onto the springboard and a back handspring onto the horse or vaulting table. The gymnast then performs a salto, which may range in difficulty from a simple single tuck to a triple twist layout.
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