1. Performance and Sport Rehabilitation Laboratory, Faculty of Sport Sciences, Universidad de Castilla la Mancha, Toledo, Spain
2. Rehabilitation Service, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
3. Sensorimotor Function Group, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
4. Toledo Physiotherapy Research Group, E.U.E. Fisioterapia de Toledo, Universidad de Castilla la Mancha, Toledo, Spain