 In the standing sequence, the final asana of the series (before Savasana) is Tadasana, performed on the toes.In Ashtanga Vinyasa Yoga, Tadasana is the beginning and ending asana in the warm-up Surya Namaskar sequence.It is sometimes interspersed throughout Ashtanga Series when full vinayasas are used, and it is the foundational pose for all standing asanas.