While some martial arts moves are regarded as needlessly flashy, this is not
one of them. Done correctly, the user seems to run up the chest of the victim,
kicking off and flipping backwards. However, the impact of both feet on the
chest cavity, kicking with enough force to leap backwards, will not only
damage the torso, but can knock the wind out of the victim as well. This
causes heavy damage while possibly disrupting their ability to focus.