title: Aerobic fitness and emotional arousal: a reply to Zimmerman and Fulton.
mesh_terms: D001143:Arousal; D006339:Heart Rate; D006801:Humans; D010100:Oxygen / Q000097:blood; D005082:Physical Exertion; D010809:Physical Fitness; D013315:Stress, Psychological / Q000523:psychology
chemical_list: D010100:Oxygen