rycka.

to yank, to jerk, to pull quickly

rycka loss ett hårstrå

rycka upp ogräs

to twitch (of (part of) the body)

Det ryckte i hans arm

rycka i ögat

to move (quickly, with a purpose – see also dra)

Soldaterna ryckte fram i skydd av mörkret

to move (quickly, with a purpose – see also dra) to suddenly increase one's speed; to make a dash

rycka på upploppet

to move (quickly, with a purpose – see also dra) to suddenly increase one's speed; to make a dash to pull away, to pull ahead (move into the lead or increase one's lead (move (further) away from competitors), as a consequence of increasing one's speed)

Skidåkaren ryckte ifrån klungan