Which of the following deductions is for an arched body position during the first flight of a vault?

For an arched body position during the first flight of a vault, the appropriate deduction is up to 0.2. An arched body position indicates a lack of body control and alignment during one of the critical phases of the vault. This deduction reflects the degree to which the gymnasts failed to maintain proper form, which is essential for the execution of a successful vault.

Understanding this deduction is important as it emphasizes the importance of body position and control during flight. Gymnasts are evaluated not only on their overall performance but also on their ability to maintain a tight and aligned body throughout their routine. An arched position can lead to additional deductions in different phases or elements of the vault, but the standard deduction for this specific issue in the first flight is capped at 0.2.