Which jump involves a switching of legs in the air?

The jump that involves a switching of legs in the air is known as the FX switch leap. In this skill, the gymnast takes off from one foot, and as they ascend, they switch their legs, bringing one knee up while extending the other leg downward. This leg switch occurs during the flight phase of the jump, which is what differentiates the switch leap from other types of jumps like the cat leap or pike jump.

The execution of a switch leap requires both timing and coordination to ensure a smooth transition, as well as a strong take-off to achieve the height needed for the leg switch. Additionally, the switch leap showcases flexibility in the hips and legs, adding to its aesthetic value.

This makes the FX switch leap not only a fundamental technique in gymnastics dance elements but also an important skill judged for its difficulty and execution.