wrick
— Noun
– English
~ a painful muscle spasm especially in the neck or back (`rick' and `wrick' are British)
wrick
— Verb
– English
~ 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"
wriggle
— Verb
– English
~ 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"