What deduction applies if a gymnast bends their lead leg on takeoff during a leap at Level 4?

When a gymnast bends their lead leg during the takeoff of a leap at Level 4, the appropriate deduction is up to 0.10. This deduction reflects the importance of maintaining proper body alignment and technique while executing leaps, which are crucial for demonstrating the gymnast's skill and precision. A bent lead leg can indicate a lack of control or incorrect technique, thus warranting a deduction that acknowledges this minor error while still recognizing that leaps are inherently complex skills. Ensuring a straight lead leg during a leap is essential for achieving the level of artistry and technical execution expected in gymnastics at this level.