Editing Jeet Kune Do (section)

===Centreline===
The centreline refers to an imaginary line running down the centre of one's body. The theory is to exploit, control and dominate your opponent's centreline. All attacks, defences and footwork are designed to preserve your own centreline and open your opponent's.  Lee incorporated this theory into JKD from Wing Chun.  This notion is closely related to maintaining control of the centre squares in the strategic game [[chess]].{{citation needed|date=September 2023}}

The three guidelines for centreline are:
* The one who controls the centreline will control the fight.
* Protect and maintain your own centreline while you control and exploit your opponent's.
* Control the centreline by occupying it.{{citation needed|date=September 2023}}