ISSA Youth Fitness Practice Questions - ISSA Certified Youth Fitness Specialist Exam

Before puberty, which adaptation is primarily responsible for strength gains in children who resistance train?

Large increases in muscle fiber size (hypertrophy) Neural adaptations such as improved motor unit recruitment and coordination Rapid increases in testosterone Growth of new muscle fibers (hyperplasia)

Correct Answer:

Neural adaptations such as improved motor unit recruitment and coordination

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