If I were to describe the differences in the MIS and FM systems, I would say that Sahrmann’s system is a pain-relieving system based on movement as the treatment tool.
Gray and Kyle’s system is a general physical preparedness system which addresses limiting factors of both pain and non-painful dysfunction using manual therapy and movement.
Is this fair?
Spot On. Sahrmann openly admits that she never puts her hands on people as per manual therapy methods! This is the beauty of different methods. Take the best from each and at the end of the day its all about how you apply it!