Which of the following involves the use of multiple body parts in performance?

The correct answer is coordination. Coordination refers to the ability to use different parts of the body in a smoothly controlled way. This skill is essential in many physical activities where movements need to be timed perfectly and executed in unison. For instance, in sports like basketball, coordination is vital for dribbling, passing, and shooting, as players must integrate their hand movements with their footwork and spatial awareness.

Agility, while also involving movement, focuses on the ability to change direction quickly and effectively, primarily emphasizing speed and balance rather than the synchronization of multiple body parts. Power involves generating force quickly and is more about strength and explosive movement rather than the coordination of different body parts. Flexibility relates to the range of motion in joints and muscles and, while important for overall physical performance, does not specifically emphasize the integration of multiple body parts during movement. Thus, coordination is the best answer as it specifically highlights the control and integration of various body parts in performance activities.