Answer:

somersaults

Answer	Crossword Clue
SOMERSAULTS	Acrobatic tricks.
SOMERSAULTS	Tumbler's feats.
SOMERSAULTS	Gymnastic feats

SOMERSAULTS	Flips
SOMERSAULTS	Things done in the gym

Crossword

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