Some gymnastics moves

FLIPS

Acrobatic twists where your feet go over your head might fit here.

"Flips" fits because it directly names a common type of gymnastics move where the body rotates forward, backward, or sideways in midair. The clue is straightforward—no wordplay or hidden meanings—just a simple definition pointing to a basic gymnastics term. You might also think of moves like cartwheels or handstands, but "flips" is the most precise match here.