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.
Key of release is insight meditation, which is a very simple technique. However it needs to be practised with a very strict discipline to be successful. Sadly the ego does not like discipline too much. So here we have our eternal choice, which is to feed and nurture ego or soul.
Insight meditation is dissolving process that reduces resistance speeding up spiritual evolution. It is a sacrifice well worth the effort; as everyone who has successfully completed the dissolving sequence, knows only to well by their own direct experience.