Sports Deportes 146 Deporte 134 Physical education and training 55 Psychological aspects 51 Study and teaching 51 Educación física 45 Social aspects 45 Football 44 Enseñanza 34 History 32 Publicación periódica 30 Psicología 22 Historia 21 Sociological aspects 17 Basketball 15 Training 15 Sports and state 14 Aspectos sociales 13 Fútbol 13 Marketing 13 Soccer 13 Calidad de vida 11 Entrenamiento 11 Physiological aspects 11 Quality of life 11 Sports administration 11 Athletes 10 Management 10 Research 10