Leverage+2

Leverage (Leh - Vuh - rij) - To have a higher ground, or point of power on another thing, with which to exert great force.

"It was a body capable of enormous leverage - a cruel body."

He moved behind the boulder so as to gain better leverage.

http://www.gavinmountford.com/wp-content/uploads/2011/05/get-leverage-now-300x251.jpg (Image wouldn't paste)