For a full understanding of the bandhas refer to the section and lecture on The Bandhas. The bandhas are the energetic locks that amplify the power of the breathing process by deepening the inhales and exhales. The three bandhas are Mula (root), Uddiyana (belly), and Jalandhara (throat) which when engaged also have a powerful toning effect on the internal organs. We will activate the bandhas during the retention after exhalation. Keep in mind during the inhalation the bandhas are then released.