Which of the following best describes dynamic stretching?

Dynamic stretching is characterized by controlled movements that gradually take the body through a range of motion, effectively warming up muscles and preparing them for exercise. This method involves actively engaging the muscles while they are being stretched, which can enhance flexibility and improve functional performance. By incorporating movement, dynamic stretching increases blood flow, elevates heart rate, and prepares the body for the physical demands of the activity ahead.

The other descriptions do not accurately capture the essence of dynamic stretching. Static hold positions enhance flexibility but do not involve movement, isolating muscles is not the primary focus of dynamic stretching, and isometric exercises emphasize muscle tension without movement rather than flexibility or range of motion. Therefore, the choice that defines dynamic stretching most accurately is the one that highlights controlled movements that facilitate a stretch.