How to sign: to move in a twisting or contorted motion, (especially when struggling)
"The prisoner writhed in discomfort"; "The child tried to wriggle free from his aunt's embrace";
Similiar / Same: writhe, wriggle, worm, squirm, wrestle
Categories: move
Within this category: wrench
How to sign: twist suddenly so as to sprain
"wrench one's ankle"; "The wrestler twisted his shoulder"; "the hikers sprained their ankles when they fell"; "I turned my ankle and couldn't walk for several days";