Do artificial legs move the same way that artificial arms move?

Question: Do artificial legs move the same way that artificial arms move?
- Keywords:
  artificial arm,
  artificial leg,
  move
Asked by 767arth25 to Ana on 15 Mar 2017.
- Ana Gallego answered on 15 Mar 2017:
  
  Artificial legs have moving joints like knees and ankles.
  They have valves and controllers to dampen the movement just as your tendons and muscles would do.

Question: Do artificial legs move the same way that artificial arms move?