Physiological aspects 128 Exercise 102 History 84 Psychological aspects 59 Study and teaching 42 Geology, Stratigraphic 41 Human mechanics 41 更多 ... Testing 41 Education 36 Kinesiology 36 Motor learning 36 Physical education and training 34 Physical fitness 34 Physiological effect 34 Psychology 31 Women athletes 31 Geology 30 Rats 29 History and criticism 28 Older people 26 Politics and government 26 Running 25 Criticism and interpretation 24 Self-perception 24 Attitude (Psychology) 23 Attitudes 23 Perceptual-motor learning 22 Swimming 21 Behavior 20 Sports 20 少 ...