Focus on multilateral development—unstructured play, games, and basic motor skills like jumping, running, and coordination.
Introduction of more structured training while accounting for "peak height velocity" (growth spurts), which can temporarily affect coordination. Conditioning young athletes
More specific strength and conditioning, including resistance training and sport-specific metabolic conditioning. 3. Core Conditioning Components Conditioning Young Athletes - CIE-DC Focus on multilateral development—unstructured play