Some gymnasts and groups developed amazing skills in some elements. For example Melitina Staniouta or Caroline Weber execute the best cossack pivots.
Other gymnasts like Amina Zaripova, Lyasan Utyasheva or Almudena Cid described and performed they own elements, approved by F.I.G.

Original element by Spanish group, jump by Lourdes Mohedano.

Photo Copyright Bernd Thierolf

One of the best execution for backscale pivot was performed by the gymnast Ulyana Trofimova (UZB)

Photo Copyright Oleg Naumov

Ukrainian leaps: Alina Maksymenko, Anna Rizatdinova, Anna Bessonova and Natalia Godunko.

Olympic champion Yulia Barsoukova (RUS) and “The Swan” tour.

The “Utyasheva” element.

Photo Copyright Bernd Thierolf

The “Cid Tostado” element.

Flexibility element by Evgeniya Kanaeva (RUS)

Alina Kabaeva (RUS) and her extreme flexibility elements.

Anahi Sosa (ARG)

And the most famous this year, spinning the ball on a finger while doing a difficulty by Yana Kudryavtseva (RUS)