undergo a change in bodily posture
<verb.motion>
verb frames
Something ----s
Somebody ----s
semantic pointers
hypernym
hyponym
straighten
stand up, rise, get up, arise, uprise
fall
fall, fall down
right
sit down, sit
lie down, lie
sink, drop, drop down
hunch, hunch over, hump, hunch forward
straighten, unbend
bow
uncurl
sit up