Back to Course The Silva Centering Exercise - Alpha Hz 0% Complete 0/0 Steps Alpha sessions 3 Topics Short relax Long relax Alpha sound Participants18 A W Abhinav Goel Abhisehk Gaikwad Adel Dokhanchi Silva Ultramind International Show more The Silva Centering Exercise – Alpha Hz Alpha sessions Short relax In Progress Module 1, Topic 1 In Progress ← Previous Short relax Silva Ultramind International February 21, 2020 Module Progress 0% Complete