After learning to relax muscles, heart rate, blood flow, etc., visual imagery relaxation teaches the individual to produce relaxing images and thoughts. Many people find it helpful to selectively work on exceptionally difficult life stresses. Success rehearsal teaches an individual to relax in situations that would normally be stressful for them. 3 Tape Series: Relaxation and Stress Management Training Program. People who have purchased this item also recommend the book: Stress Management: A Comprehensive Guide.