Suprebrain Yoga is catching up with the West. It is being projected as an ideal 3-minute training to tune the brain and keep it in shape and good health. it is being promoted as the right exercise to pump up cell and neuron activity in the brain.
It has remained a traditional practice, more of a punishment for lethargic students, in Indian Schools. It has been accepted since ancient times by the Gurukula system to make the child sit and stand catching both the ears with hands crossing each other as a punishment.