1. Biomechanics Laboratory, Department of Physical Education and Sports Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
2. School of Physical Education and Sports Sciences, National and Kapodistrian University of Athens, Athens, Greece
3. Faculty of Health Sciences, Metropolitan College of Thessaloniki, Thessaloniki, Greece
4. School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, UK