Change posture and Drop down

Change posture verb - Undergo a change in bodily posture.

Drop down and change posture are semantically related. In some cases you can replace term "Drop down" with "Change posture", this terms are similar.

Drop down verb - Fall or descend to a lower place or level.

Change posture and drop down are semantically related. Sometimes you can use "Change posture" instead a verb "Drop down".