What deduction is given for beginning the turn prior to 45 degrees below the height of the high bar in Level 4 bars?

In Level 4 bars, a gymnast is required to maintain specific technical standards throughout their routine, including the execution of turns. If the gymnast begins their turn before reaching 45 degrees below the height of the high bar, it indicates a lack of proper timing and control in executing the skill.

This premature initiation of the turn can compromise the quality of the performance and demonstrates a technical error regarding the proper execution of turns. According to the judging guidelines, this specific error incurs a deduction of up to 0.20. This deduction reflects the significance of maintaining form and technique for safe and effective skill execution, which is critical in competitive gymnastics.

The other options represent higher deduction amounts that would suggest more severe errors or faults, but in this case, a deduction of 0.20 is clearly defined for turning too early in relation to the high bar's height. Therefore, understanding the strict criteria set forth by the judging guidelines helps clarify why this particular deduction is applied to gymnasts' routines.