title: During training and posttraining effects of live and taped extended progressive relaxation, self-relaxation, and electromyogram biofeedback.
mesh_terms: D000328:Adult; D001143:Arousal; D001676:Biofeedback, Psychology; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D009126:Muscle Relaxation; D013315:Stress, Psychological