Creativite blur

Movement: Zoom
Use slow shutter speed: at least one second
Keep the Camera Still: Ultimately you want to capture a zooming
movement in these shots so any lateral shake will impact the smoothness of
the lines in your image.
Move the zoom manually through the shot: either in or out
Low light situations can make it easier – lights can add special effects
Consider zoom smoothness: the same all the way through or
Pause part way or at start or end of shot