These classes link postures to balance the body and clear the energy channels in order to fully experience the energetic effects of the practice. Inhalations are linked to moves expanding the front of the body, creating lightness. Exhalations are linked to movements that engage the abdomen and create stability. The breath used in Flow/Vinyasa, ujjayi pranayama or whisper breath, creates a vibration across the soft palate of the mouth, warming the breath as it enters the body.