Krishna saw Kundalini (literally, "the coiled one") as the residual cosmic energy that drives organic evolution. In animals, this energy works unconsciously to refine the body. In humans, due to the highly developed brain, this energy can become self-aware. When it rises from the sacral plexus (Muladhara chakra) to the crown (Sahasrara), it irrigates the brain with a new, higher voltage of life force.
Gopi Krishna described Kundalini energy as a powerful, creative, and transformative force that can manifest in various ways, including: Gopi Krishna Kundalini the evolutionary energy in man.pdf