What does it mean when a skater under-rotates?

Under-rotation happens when a skater doesn't complete a full rotation of the jump before landing. Instead of finishing all 360 degrees (or 720 for a double, 1080 for a triple), they land while still turning through the air—sometimes just a quarter or half rotation short.

Here's what you'll notice: the skater's body position looks "twisted" as they touch down, or their landing foot points in an unexpected direction. It often looks like they almost made it, but not quite. Under-rotation is different from a fall—the skater completes the jump and stays on their feet, but the judges see an incomplete rotation.

This is scored as a technical issue. At Pre-Preliminary and Preliminary levels, under-rotation is less of a concern since single jumps are the focus. But once skaters move into higher levels and attempt doubles and triples, clean rotation becomes critical for their technical score.

Under-rotation usually stems from either insufficient speed going into the jump, weak takeoff timing, or a habit of "checking out" too early (releasing from the jump position before full rotation is done). Most skaters can improve this with focused practice on their entry speed and consistent takeoff mechanics.

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