pranayamena samyamya

mano varsa-satam munih

atisthad eka-padena

nirdvandvo ’nila-bhojanah

 

Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

There the great sage concentrated his mind by the yogic breathing exercises, and thereby controlling all attachment, he remained standing on one leg only, eating nothing but air, and stood there on one leg for one hundred years.