Can I use kundalini yoga simply to improve my health?
Yoga exercises which were traditionally used to purify the body in preparation for awakening the kundalini can also be used simply to improve the health. To practice techniques aimed at actively awakening kundalini with the goal of simply improving your health seems to be a misuse of these powerful techniques.
There are those that teach kundalini yoga principally emphasizing its benefits on health without much discussion of the spiritual benefits. This is how hatha yoga has been taught in the west for some time. The affect of this approach depends on the attitude of the student. There is certainly nothing wrong with trying to improve your health but there is a tension between awakening an energy that will ultimately burn up the ego and trying to shape that energy to simply fulfill an ego-oriented motive.