What is the maximum deduction for an arched body position in vault support?

The maximum deduction for an arched body position in vault support is indeed 0.2. In gymnastics judging, each aspect of a skill has specific deductions that are applied based on the severity of the error. When a gymnast demonstrates an arched body position during the vault support phase, it indicates a lack of control and proper alignment, which is critical for the execution of the vault.

The deduction of 0.2 reflects the judges' assessment that this level of error is moderate but not the most severe. More significant deductions might be applied for other faults, such as significant body position issues or loss of form that could compromise safety or the overall performance quality. Therefore, a 0.2 deduction for an arched body position aligns with the established judging guidelines, emphasizing that while this error is not trivial, it is not as severe as other potential faults that could warrant a higher deduction.