The use of oxygen as a possible screening biomarker for the diagnosis of chronic fatigue Fernando Pifarré, Lluís Rosselló, Raúl Hileno, Joan Palmi, Llúcia Bañeres, Antoni Planas, Joan Antoni Prat

Validity and reliability of the Muscular Fitness Test to evaluate body strength-resistance Álvaro Huerta Ojeda, Sergio Galdames Maliqueo, Guillermo Barahona-Fuentes

Effects of resistance exercise in patients with spasticity: Systematic review Juan Abal del Blanco, Yaiza Taboada-Iglesias