What is the minimum movement requirement for the supporting skaters during a Basic Lift in terms of fixed lifted position?

A Basic Lift in synchro skating requires that supporting skaters demonstrate a level of dynamic motion that contributes to the overall aesthetics and technical quality of the lift while ensuring the stability and safety of the lifted skater. The correct answer highlights that it's necessary for at least two supporting skaters to be in different fixed positions during the lift. This requirement ensures that there is visual variety in the performance and demonstrates the skaters' control and strength in maintaining different supporting postures.

In contrast, an entirely static pose would not show the intended skill set nor the dynamic aspect of the lift, which is essential in synchro skating for both visual appeal and execution. Changing positions frequently or remaining in continuous movement would detract from the integrity of the lift, as it could lead to an unsafe situation for the lifted skater or a lack of cohesion and teamwork among the supporting skaters.