Which statement best describes normal progression for an 18-year-old (end of 12th grade)?

• A. Proficiency in basic locomotor skills
• B. Expertise in complex movements with ease
• C. Difficulty coordinating large movements
• D. Beginning to learn basic small-area skills

Answer: (B)

By 18 years old, most individuals have moved beyond basic skills and can perform complex movements with ease. This level of proficiency reflects maturation of the nervous system and extensive practice across activities, enabling coordinated sequences, precise timing, and efficient movement. The statement about expertise in complex movements best matches this stage of development because it captures the ability to handle demanding tasks smoothly, not just simple or foundational skills. In contrast, basic locomotor skills are typically developed earlier in childhood, difficulty coordinating large movements can indicate a delay or impairment, and beginning to learn basic small-area skills aligns with much younger ages.