Answer:

somersault

Answer	Crossword Clue
SOMERSAULT	Turn over
SOMERSAULT	Trampoline maneuver
SOMERSAULT	Tumble in the gym

SOMERSAULT	Flip
SOMERSAULT	Gymnast's roll
SOMERSAULT	Acrobatic stunt.
SOMERSAULT	Tumbler's turn.
SOMERSAULT	Acrobatic routine
SOMERSAULT	Gymnast's specialty
SOMERSAULT	Gymnast's specialty, perhaps

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.