This video demonstrates some of the common deductions on a Yurchenko Double Pike. The first gymnast bends his knees, has his legs apart, and flexed feet while in the air. The second gymnast demonstrates near textbook form while in the air.
Clip 1: Kristian Thomas - SILVER - Vault 1 - 2015 British Gymnastics Championships - Men's Masters
Clip 2: Simone Biles - Vault 1 - 2023 Xfinity U.S. Championships - Senior Women Day 1