What is the requirement for starting a routine after the judge's signal?

The requirement for starting a routine after the judge's signal is to begin within 30 seconds. This time limit is in place to ensure that the competition runs smoothly and efficiently. It allows the gymnasts to prepare mentally and physically after receiving the judge's signal, while also maintaining a standard timeline that meets the overall requirements of the event.

If a gymnast fails to start their routine within this specified timeframe, it could result in deductions or penalties, emphasizing the importance of adhering to this rule in competitive settings. This structure helps to create a consistent environment where all gymnasts are given a fair opportunity to showcase their skills within a defined timeframe.