Each pattern has unique characteristics which serve as special
learning tools to the developing student. If these moves are
mixed, or arbitrary, the pattern loses its effectiveness as a
development exercise. There is no longer a systematic,
incremental development process that leads the student toward
imprinting correct form, power, breath control, etc. If
alterations are made, patterns will lose their individual
characteristics and standards will be lost. When performing
patterns, form and technique must be true to the Taekwondo
fundamentals, for example, body transitions must not be altered
to make it easier to maintain control. Incorrect body
transitions lessen the level of difficulty and the efficiency of
movement. The validity of the transitions actual sparing or
fighting may be lost to theatrical value. Perfection of
movement, and thus, perfection of character are focal points of
pattern performance