How to set up a D90 camera for explosive photography?

This effect requires the right hand to hold the grip very firmly, start zooming before pressing the shutter, and then press the shutter. Don't set the shutter speed too low, 1/60 or even faster, but whether zooming or pressing the shutter, the center of the viewfinder must not move, and the movement of the index finger must be light.

Key points: zoom first and then press the shutter, and press the shutter when zooming. ?

Picture parameters: aperture 4.5, shutter110s, initial focal length 85, zoom direction shortens focal length.