In a whip feature, when must the first pi rotation begin?

The first pi rotation in a whip feature must begin before the teams intersect. This timing is crucial because it ensures that the rotation is executed in a smooth and controlled manner, setting up the skaters properly for the continuation of the maneuver. Starting the pi rotation before the intersection allows for a clearer pathway for all skaters involved and helps maintain synchronization within the team.

When the pi rotation is initiated early enough, it provides the necessary space and time for the skaters to align appropriately without colliding, preserving the choreography and fluidity of the performance. This timing aspect is essential for achieving the desired technical elements and aesthetic qualities of the whip feature, which enhances the overall presentation of the routine.

Timing in these elements directly contributes to the execution's success and the overall marks awarded by the judges, making it a vital aspect of synchro skating technique.