Check out Thriving Spirit by Rabbi Malkah Binah Klein

My wife Malkah Binah has a relatively new web site/blog called Thriving Spirit. Since moved back to Philly from Allentown, where she had served as the rabbi of Congregation Am Haskalah from 2002-2009, she's been studying and teaching spiritual practices. The writings on her blog come from her experiences as a student of Judaism, Torah, sacred chant, activism and Qigong. Most recently she has been studying with Rabbi Shefa Gold (sacred chant) and Daisy Lee (Qigong).