Three Battles (三戦) The Kihon or fundamental kata of Goju-ryu.
The form generally practiced is a variation of Kanryo Higaonna's kata that
Chojun Miyagi chose to balance movements. The three battles are the battles
between concentration, movement and breathing or Mu Shin Do—mind, spirit,
and body. Watch Higaonna Sensei perform Sanchin: