This video provides a summary of the article published in the Strength and Conditioning Journal, titled:
‘The Youth Physical Development Model: A New Approach to Long-Term Athletic Development’
By Rhodri S. Lloyd & Jon L. Oliver
The full article can be viewed here: https://journals.lww.com/nsca-scj/fulltext/2012/06000/the_youth_physical_development_model__a_new.8.aspx
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