Subject(s)

Athletes , Death, Sudden/prevention & control , Adaptation, Physiological , Allied Health Personnel/education , Anemia, Sickle Cell/diagnosis , Anemia, Sickle Cell/therapy , Athletic Injuries/diagnosis , Athletic Injuries/prevention & control , Brain Concussion/diagnosis , Brain Concussion/prevention & control , Cardiopulmonary Resuscitation , Certification , Cryotherapy , Defibrillators , Emergency Medical Services , Emergency Treatment , Health Education , Heart Arrest/diagnosis , Heart Arrest/therapy , Heat Stroke/diagnosis , Heat Stroke/therapy , Humans , Immersion , Neuropsychological Tests , Physical Education and Training , Physical Exertion , Risk Factors , School Health Services , Spinal Injuries/therapy , Students