Almost any self defense discipline will push the practitioner towards a better handle on Malkuth affairs .. and as such engender better elemental balance. Proper guidance would also enable it to act as a tool towards better spiritual balance as well. IMHO, perhaps the most harmonious with magical practice would be Tai Chi, however, aikido and karate both have prominent features in their mystical history which would be quite illuminating and empowering for a person willing to incorporate spiritual principles. :) Ambrose -- IN HOC MODO MILLIS FRANGITVR .