9:00 - 10:15 am. The breath acts as an anchor to the movement as you flow from one pose to the next in time with an inhale or an exhale. Sun Salutations is often part of the class and is often used as transition from one asana to another. Every class will be different, because the postures (the asanas) can be put in any order. Classes cultivate balance, flexibility, strength and endurance.