Gradients of physiological arousal in parachutists as a function of an approaching jump.
D000223:Adaptation, Psychological; D000328:Adult; D001007:Anxiety; D001143:Arousal / Q000502:physiology*; D001359:Aviation; D006339:Heart Rate; D006801:Humans; D011603:Psychophysiology; D012119:Respiration; D012879:Skin Physiological Phenomena; D013312:Stress, Physiological