Solving problems can only be permanent when the cause of the problem is identified and removed. Problem solving depends on an in-depth evaluation and thorough testing. The permanent results are preserved by considerate training and reasonable preventative maintenance.
In her book "For the good of the horse," Mary Wanless, who studied Michel's work in USA when she started to collect information, writes (p.183):
"Michel can check the effectiveness of his work by testing the responses he gets at various points along the different muscle tracts. So he can track down the root cause of problems with an accuracy which defies many bodyworkers. He also uses some manipulations and draws upon the many disciplines he has studied whenever the need arises."
This quote summarizes well the work Michel did until 1992. Since then, he has refined his observations to detect the slightest sign of tension in a horse at stand or lead walking. So he can spot any problem and its possible cause in an instant. As he refines his understanding of INK, and applies its principles to his work to gets more permanent results.
Keeping in my mind the anatomy of the nervous system and its functions, he can track down the response to any stimulus like a light touch or the resistance to a movement. He believes that anyone who wants to learn can do it. As a prerequisite, he recommends an understanding of: