Any method that says one should leave society and their families is wrong from the standpoint of the pure heritage of spiritual chi gung methods of Taoist science (not a religon for good reason).

Stay away from falun gong even if they use methods of chi gung we know of. Now modern physical therapy in hospitals that use the methods of traditional chi gung is a good thing to help one regain health not mystic bs and used to delude others for the founders benefit. political agenda is also a corruption and contrived which falun gong was born of.