[Gurn]

It wasn't the fall that killed him. It was the sudden stop at the ground.

Seriously, though, I think we need some meaningful, common-sense tree-control legislation.

[Calvin Locke]

... sudden stop...

I think the technical term is sudden deacceleration.

[ol' hoghead]

It wasn't the fall that killed him. It was the sudden stop at the ground.

You gotta watch out for that second step.