This is a kriya (cleaning practice) for Samana Vayu - the middle breath. This kriya comes from the Sri Vidya lineage and is a practice I love to invite grounding and luminosity into the body and mind.
In this practice, we begin with some very simple movements to open the lungs and heart, we then move into a pranayama practice of kapalbhati and nadi shodhana with some bandha work, and finally, we sit quietly for meditation.