Complex sentence: Mastery: Kanaeva has performed skills like the backscale pivot starting on the floor; then catching the apparatus thrown in the air, as well as a chaine turn while in the last rotation, catching the ball on her back.
Split into simpler sentences: Mastery: Kanaeva has performed skills like the backscale pivot starting on the floor; then catching the apparatus thrown in the air. The chaine turn while in the last rotation catching the ball on her back.