In yoga, the muscles guide the bones, support the joints, protect the nervous system, and ensure that certain body parts lift or lower. Their role is extremely complex. The new book by physiotherapist and dancer Blandine Calais-Germain illustrates which muscle groups are engaged in specific yoga exercises and how they are activated individually. Through illustrations of the asanas and detailed anatomical drawings, yoga practitioners can gain a better understanding of the exercises and improve their overall well-being through targeted muscle training. An essential reference for anyone looking to strengthen and define their muscles through yoga.