Aasana is an essential part of the ritual itinerary since it helps store the divine energy in the body. Without the Aasana, the divine energy passes through the body and gets grounded irretrievably. ‘Vajra’ means indestructible. Vajraasana is a specialized ritual aasana which helps accumulate divine energy to saturation point without even a trace of it getting destroyed.
Shweta Vajraasana is recommended with silver Kailasa Yantra.