What is a key advantage of dynamic stretching before workouts?

Dynamic stretching is particularly effective as a preparatory activity before engaging in physical exercise because it actively warms up the muscles, increases heart rate, and enhances blood flow, making the body more efficient at performing movements. This type of stretching involves movement, which mimics the motions of the activity you are about to undertake, potentially reducing the risk of injury and improving functional performance.

The other options do not accurately describe the primary advantages of dynamic stretching. While it may lead to some muscle tension, that is not its main purpose. Improving flexibility is more associated with static stretching or dedicated flexibility routines rather than dynamic stretching done immediately before workouts. Lastly, dynamic stretching should complement a warm-up routine rather than replace it entirely. A comprehensive warm-up may include both dynamic stretching and other forms of activity to fully prepare the body for more intense exercise.