Which component is NOT involved in gross motor skills?

Gross motor skills refer to movements that involve the large muscles of the body and are essential for major physical activities. These skills typically include actions that require whole-body movement and coordination, such as walking, kicking, and running.

Writing, on the other hand, falls under the category of fine motor skills, which involve smaller muscle groups and more intricate movements. Fine motor skills require greater precision and coordination, often using the hands and fingers for tasks like writing, drawing, or manipulating small objects.

Therefore, writing is the activity that does not fit within the realm of gross motor skills, making it the correct choice in this context.