Inclusion Criteria:  Belonging to the team Participants do not present injury or pathology during the study In normal conditions and mentally competent to participate in the study. In condition to complete the study questionnaires.  Exclusion Criteria:  Present some of the contraindications for a treatment with non-invasive neuromodulation: pacemakers, internal bleeding, do not apply electrodes on skin in poor condition, with ulcerations or wounds, acute febrile processes, acute thrombophlebitis and / or electricity phobia. Not having signed the informed consent. Present any injury or pathology during the study