Which term describes actions that use large muscles and whole-body movement?

• A. Fine motor skills
• B. Gross motor skills
• C. Sensorimotor skills
• D. Precision motor skills

Answer: (B)

Actions that use large muscles and involve the whole body are described as gross motor skills. These movements rely on big muscle groups such as the legs, hips, core, and arms, and include activities like running, jumping, climbing, throwing, and kicking. Gross motor skills develop with practice and are foundational for many sports and everyday activities, requiring balance, coordination, and overall body control.

Fine motor skills, by contrast, use small muscles in the hands and fingers to perform precise tasks like writing, buttoning, or tying shoelaces. Sensorimotor skills refer to the integration of sensory information with movement to guide action, which can apply to both large- and small-muscle activities but isn’t defined by using large muscles. Precision motor skills emphasize accuracy and controlled movements, typically involving fine, exact control rather than whole-body actions.