About the Authors

Carlos Romero-Morales

Roles Conceptualization, Writing – original draft

carlos.romero@universidadeuropea.es

Affiliation Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain

Deborah Falla

Roles Methodology, Writing – original draft, Writing – review & editing

Affiliation Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom

Daniel Pecos-Martín

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliation Pain and Physiotherapy Research Group, Physiotherapy Department, University of Alcalá, Alcalá de Henares, Spain

Guillermo García-Pérez-de-Sevilla

Roles Resources, Writing – original draft

Affiliation Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain

Paula García-Bermejo

Roles Investigation, Methodology

Affiliation Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain

Emmanuel Navarro-Flores

Roles Methodology, Validation, Writing – review & editing

Affiliation Frailty Research Organized Group (FROG), Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, Valencia, Spain

Daniel López-López

Roles Writing – original draft, Writing – review & editing

Affiliation Research, Health and Podiatry Group, Department of Health Sciences, Faculty of Nursing and Podiatry, Universidade da Coruña, Industrial Campus of Ferrol, A Coruña, Spain

Competing Interests

The authors have declared that no competing interest exist.