Jelly Wobble

[stephf]

I'd like create an animation where something zooms on the screen and then stops suddenly.

The object would then deform a little forwards and back due to the momentum of its travel and then return to its normal shape.

Imagine a jelly wobbling ?

What would be a suitable tool to create such a momentary deformation ?

[vlad-d]

I believe 'Flex' modifier can do it for you.