In Level 4 bars, what is the deduction if a back hip circle fails to maintain a straight hollow body throughout the circle?

When assessing a back hip circle in Level 4 bars, one key element that judges look for is the gymnast's body position throughout the skill. Maintaining a straight hollow body position is crucial for executing the element correctly and demonstrating control. A straight hollow body position is characterized by a rounded back with the abdomen pulled in and a slight arch in the hips.

If the gymnast fails to maintain this position—such as allowing the back to arch or the legs to separate—it impacts the elegance and execution of the skill. The deduction for not meeting this requirement is up to 0.20, which reflects the significance of body alignment in gymnastics. A more pronounced deviation from the ideal position results in a larger deduction, reinforcing the importance of form in achieving a high-quality routine.

Choices representing lower deductions do not adequately capture the technical precision required for this skill, which is why the correct answer reflects a deduction of up to 0.20 for not maintaining a straight hollow body during a back hip circle. This emphasizes the expectation for gymnast’s performance at this level and the standard of quality that judges must uphold.