I have back aching, lower back pain and walking unbalance suffering for 17 years, kept me form doing all kinds of things, such as long walk, riding a bike, climbing, bending down those easily things and much more. I search help from Physical Therapy, Chiropractor, Neurologist, Pain Specialist but not much improved. My sister introduce Dr. Lee to me. After couple's treatment and extremely, I walk better, feel good, less pain and sleep are much better, too. Thanks ~Y. R.