This is basically the same thing we're doing with Rolfing. It is based on an idea that is diametrically opposed to the common sense dictates of our culture - that pain, illness, negative emotions and injury are not bad things to be avoided or fixed. The optimal structure for each individual may not be anything either the client or the Rolfer could predict. Above all, the idea that there is a structural placement that is optimal for the duration of a life may also be erroneous. Life is a process that involves internal and external stimuli, actions and reactions, and when this process is allowed to be felt in the body's tissues, it can then change and reshape them throughout the whole of a person's life.
Stasis is the antithesis of evolution.
There are, certainly, many species that have remained fixed through millions of years of environmental changes. They would seem to be well-adapted and perhaps they are, but they have not evolved. Our drive to potentiate is matched only by our fear of insecurity, pain, illness and death. But I would like to suggest that these things we fear may actually be doors to evolution and as such, are not things to eradicate from our lives. By doing this, the body's repair mechanisms are mobilized to find some way to return the system to adequate functioning.