What is the potential deduction for alternate repulsion during the Support Phase?

In gymnastics, the concept of alternate repulsion during the Support Phase pertains to how a gymnast maintains and transitions through their skills while preserving form and control. If a gymnast displays alternate repulsion—defined as showing a lack of stability or control in their skill execution—it indicates that their movements are not as precise or clean as required by the judging standards.

A deduction of up to 0.20 reflects a significant impact on the quality of the routine due to issues arising in the Support Phase. This potential deduction recognizes that while the performance presented may still be generally acceptable, the alternate repulsion detracts from the overall execution and artistry expected in gymnastics routines.

Options suggesting lower or higher deductions do not accurately align with the guidelines for Level 4 and 5 gymnastics. A deduction of up to 0.10 would be too minimal to adequately penalize the disruption caused by alternate repulsion, while values of 0.50 and 1.00 would be excessive for such a specific error. Thus, the choice of 0.20 is appropriate as it presents a valid response to the technical mistake made during the routine execution.