Figueiredo, Abel, Superior School of Education – Polytechnic Institute of Viseu International Martial Arts and Combat Sports Scientific Society—IMACSSS, Portugal
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Revista de Artes Marciales Asiáticas Vol. 11 N.º 2s (2016) - Coaching, training and health issues in MA&CS
Is the Portuguese Karate practice safe?
Resumo PDF (English)