Principles of movement
The main difference between "Fluid Tennis" and all other methods, it`s based on the importance given to quality of movement.

  The movement quality it depends on the attitude towards the movement, towards the body in space and towards the game.
  So, there are three main important aspects of the quality of movement:
  1) - The essence of movement lies in the transitions not in the position (Isadora Duncan in Cohen, 1986)
  2) - The movement quality is everything
  3) - The expression of individuality is a essential ingredient

  The principles of movement are:

Stance

Tension / Relaxation

Swing / Gravity

Centre / Extremities

Opposing Forces

Succession

Spirals

Outside the Body

Movement / Breathing

Fall and Recovering