Yes, the Feldenkrais work I've done has been very beneficial. I've also had the 10 session Rolfing sequence which was like WD-40 for the tight places in my armor. My wife is a dancer/choreographer and she swears by both. as well as a relatively recent therapeutic approach called Gyrotonics. It uses circular and fluid patterns to unlock movement. Gyrotonics usually can be taken in a class setting so is less costly. Rolfing for me was part of doctor's office physical therapy prescription and thus was blessedly covered by insurance. With all of these approaches, the benefits they offer are contingent on the skill and sensitive of the person administering them.