Every meditator will need to accept the pain and discomfort of any agravations or symptologies, which may occur while meditating to facilitate their own progress in maturity of meditation practice.
Every individual experiential process or symptomology pattern is different and unique, which is determined by the original resistance pattern. This is the whole reason why I say that serious meditation is not for the faint hearted; who will balk and shy away from continued practice due to these uncomfortable symptoms.
Insight meditation practice will increase flow of energy from the oversoul; which will position spinal column progressively into its straightened correct alignment. Naturally this will improve health and function of your physical body. Three stages of meditation maturity surface, deep and escape will reflect the level of results that are achieved. One ten-day meditation course correctly practiced will enable you to make a significant improvement in your stage of progression or ability.