Board Thread:Off Topic/@comment-24993958-20151106142232/@comment-25396609-20151110233536

ACWeapons wrote: Then that has no effect on jumping whatsoever. Pile drivers slam down an enourmous amount of force. Allow me to introduce you to: Newton's third law of motion

Third law: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.

The force delivered to the ground is matched by an upward force upon the user, the user is lighter and has less resistance, and as such is launched into the air.