• openAccess   Association of physical activity with muscular strength and fat free mass in adolescents; The HELENA Study 

      Moliner-Urdiales, Diego; Ortega, Francisco B.; Vicente Rodríguez, Germán; Rey López, Juan P.; Gracia Marco, Luis; Widhalm, Kurt; Sjöstrom, Michael; Moreno, Luis A.; Castillo, Manuel J.; Ruiz, Jonatan R. Springer Verlag (2010)
      Objective: To analyze the association of objectively assessed physical activity (PA) with muscular strength and fat free mass in adolescents, and to determine whether meeting the current PA recommendations is associated ...
    • openAccess   Epidemiology of injuries in First Division Spanish football 

      Noya Salces, Javier; Gómez Carmona, Pedro M.; Gracia Marco, Luis; Moliner-Urdiales, Diego; Sillero Quintana, Manuel Taylor & Francis (2014-05)
      The aim was to examine the injuries sustained by Spanish football players in the First Division and to compare injury-related variables in the context of both competition and training. The injury data were prospectively ...