Which gross motor ability is typical of a healthy 3-year-old?

• A. Jump rope
• B. Ride a two-wheel bicycle
• C. Balance on one foot for a few seconds
• D. Skip on alternate feet

Answer: (C)

At about three years old, gross motor control is advancing, with balance becoming more stable and coordinated. Being able to balance on one foot for a few seconds demonstrates that the child has developed sufficient trunk stability, leg strength, and neuromuscular coordination to maintain a steady base of support without assistance. This level of balance is typical for a healthy 3-year-old.

The other activities require more advanced skills that typically emerge later: jump rope needs rhythm and endurance; riding a two-wheel bicycle requires mature balance and complex coordination for pedaling and steering; skipping on alternate feet involves refined motor planning and sequencing that usually develops after age three.