How does flexibility contribute to physical performance?

Flexibility plays a crucial role in enhancing physical performance primarily by improving movement efficiency and increasing the range of motion in the joints. When an individual possesses good flexibility, their muscles and joints can move more freely and through a greater range of motion, which can lead to more effective and efficient movement patterns during various physical activities. This is particularly important in activities that require dynamic movements, such as running, jumping, or changing direction quickly.

Additionally, improved flexibility can help in reducing the energy expenditure during activities by allowing muscles to work more optimally. For instance, a greater range of motion can facilitate proper technique in sports, thereby enhancing performance and reducing the risk of injuries related to tight or overly tense muscles.

Other options presented do not accurately reflect the critical role of flexibility in physical performance. While strength is important, flexibility does not solely improve it; rather, it complements strength training by allowing muscles to work more effectively. Flexibility is also not directly related to preventing dehydration, nor can it be said to have no significant impact, given its importance in overall performance and injury prevention.