Why does Jessica Ennis need speed?

Answer 1

Jessica Ennis needs speed because it is a crucial component of her performance in heptathlon events, particularly in the sprint hurdles and 200 meters. Speed allows her to achieve faster times, which can significantly impact her overall score in the multi-discipline competition. Additionally, having speed enhances her explosiveness in other events, such as the long jump and javelin throw, contributing to her success as a versatile athlete. Ultimately, speed is essential for maximizing her performance across all seven events of the heptathlon.