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BASIC PRINCIPLES OF FIGURE JUDGING
Plumb line points of reference are used when evaluating vertical and horizontal alignments.
The head always follows the alignment of the spine.
When initiating a transition, the swimmer never begins by reversing the specified direction of movement.
Unless otherwise specified by the figure description, all movements are executed so as to be equal in time and space, with simultaneous and concurrent action within transitions. All movements specified within a transition should begin from the specified starting position and be completed with the achievement of the specified final position and level.
Axis: - a straight line around which the body rotates.
a. Longitudinal axis - the lengthwise centre of the body.
b. Lateral axis - extending sideways from the body, either through a cross
section (such as the hips), or outside the body.
During a specific figure movement, the use of the term horizontal or vertical axis specifies the relationship of the longitudinal axis to the surface of the water.
Height is evaluated based on the water level of body parts.
course of action in the transitions.
Transitions proceed through the most direct and accurate course of action. When the transition is finished, there should be a slight pause - as a ‘comma’, not a ‘period’ – to define the position and completion of the transition, before the next transition begins.
g. Ease of performance - overall impression. Appearance of total confidence and effortless, fluid execution without evidence of strain.
Although FINA rules do not specify the use of Design and Control when assigning scores for figures, it is useful for training judges.