This specialized book is a guide to relaxation for parents, educators, and children who want to learn and apply PMR (Progressive Muscle Relaxation). It is particularly suitable for children aged 6 to 10 years. The little fairy Sausewind zooms through the zoo with the children. There, the children encounter various animals that help them practically train the tension and relaxation of the 8 muscle groups. Psychotherapist Helga Land-Kistenich transforms PMR into PMR-EGO by allowing the children to choose an animal to practice relaxation. Additionally, the children select an intention that they say during their exercises to develop the desired behavior. Through neurological and behavioral therapeutic expertise, the training process has been tailored to specifically address very active, ADHD-affected, and stressed children.