Which of the following movements does not increase or decrease the angle between bones?
A) abduction
B) rotation
C) extension
D) circumduction

Question

Quizplus · Accepted Answer

Rotation does not involve a change in the angle between bones, but rather a twisting or turning movement around a central axis. The other movements listed - abduction, extension, and circumduction - all result in a change in the angle between bones.

Which of the Following Movements Does Not Increase or Decrease