Have you ever felt a palpable nodule in your neck, shoulder or upper back area? The trigger point/knots generally are tender to touch and pain radiates when they are pushed.TPIs is another approach to treating pain when your muscles are painful and are in knots (trigger points).The “trigger point”/knots” occur when the muscles have been overused, stretched or injured. TPIs treats the Continue Reading about Trigger Point Injections (TPI)