Comparison of muscle imbalance between athletic and non-athletic students aged as 14-15 years old

KNECHTA, Marián. Comparison of muscle imbalance between athletic and non-athletic students aged as 14-15 years old. In Educational Developments. Volume 2. 1. vyd. - Bhopal : Innovare Academic Sciences, 2021. ISBN 978-81-928286-8-8, pp. 18-41.