Constantly moving, invigorating poses. So far, so vinyasa flow - but here's the twist: all this movement is designed to release the kundalini (serpent) energy in your body. Weren't aware you had any?
In Indian mysticism, Kundalini is a female serpent that sits coiled at the base of the spine. Sometimes due to prolonged religious and spiritual practice, there might be an awakening of this spot.