Muscle twitching, cramps or spasms, shaking, trembling, limpness, rigid-contraction, facial contortions. Itching, vibrating, pricking, tingling, effervescent bubbles of bliss. Tingling/throbbing in left foot and leg is one of the main signs that kundalini is active. Hot or cold changes in body temperature. Shooting currents of energy or heat. Zigzag or double helix of energy up the spine. Prana flow in the central nervous system. Pulsating sensation in the sacrum. Involuntary laughing or crying, deep sighs. Abdomen may flatten toward the spine. Contraction of visceral organs. The anus contracts and is drawn up (bandhas). Purging or constipation. Bad digestion. Chin may press down against the neck (neck lock posture). Eyeballs roll upwards or rotate. Eyelids may not open despite effort to open them. Left eyelid flickers, then towards the end of the awakening the right eye may flicker. Tongue rises to the roof of the mouth or stretches back. Repetitive popping sensation in the sinus above the palette. Body may twist in all directions. Body may bend forward or back, or roll around on the floor. Spontaneous asanas and mudrus. Breathing constriction, heaviness or contraction of diaphragm. Unusual breathing patterns, tendency to belly breathe, emphatic out-breath. Racing heart, expansion pains in heart. Feeling of levitation or intensified gravity, radical grounding and associated lethargy, Chronic Fatigue. Body sense might expand to feel huge or small. Strange aches and head pressures, headaches. Clenching jaw. Yawning, excessive sleep. Inability to sleep during hyperactivation; Hyperactivity, need to constantly walk or exercise. Dry throat, great thirst. Feeling headlessness, mindless, giddy, heaviness of head like one is wearing a helmet. Build up of pressure at the head, neck, spine, thorax and eyes. Paralysis during Samadhi or hypnogogic states. Numbness and pain in limbs, especially the left foot and leg. Numbness on the left scalp and down into left face, with drooping of the left eyelid. Years of pain in the throat (thyroid) or in the left foot or shin prior to the awakening. Loss of strength in the arms during rapture and heart expansions. Psychokinetic interference with electrical equipment. Smell of roses or peaches eminating from the skin.
Psychic and bioenergetic phenomena doesn't actually mean anything other than the meaning we give it. It is only we humans that apply "meaning" to things...Psi, subtle and causal effects are simply a revelation or confirmation of the way the universe is put together. However because it is extrasensory and transcends the mind we tend to think that it is more important than the consensus reality that is based on the cognitive interpretation (prefrontal lobe) of information from the five senses. Just because something is beyond the five senses we think it has greater holy significance and we tend to be drawn hither and tither by our spiritual ambition to “get more God.”