1. Centre for Rapid and Sustainable Product Development, Polytechnic Institute of Leiria, 2430-028 Marinha Grande, Portugal
2. Research Centre in Sport, Health and Human Development, 6201-001 Covilhã, Portugal
3. Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal
4. Department of Health Sciences, Public University of Navarre, Pamplona, 31006 Navarre, Spain