Tuned the Earth frequency of 68.05Hz, the Low Ohm Tuning Fork helps to release strain and stress in the heart. Use it when your energy is low, you feel a lack of connectedness, unable to focus and concentrate or feel need to ground.Ohm or Aum is a sacred syllable spoken at the beginning and end of prayers. When placed by the ears, on the sternum, the Ohm Tuner creates deep resonance which is relaxing and familiar. Use this tuning fork for balance and well being. It promotes good physical, emotional and spiritual healing and health.Place this tuning fork on joints, muscles and nerve groups to help relax the body, releasing stress and preventing the onset of illness. Use it on knees and feet for grounding.