sad-vargas chinna-bandhanah
tena-thus by practicing such austerities; krama-gradually; anu-constantly; siddhena-by perfection; dhvasta-smashed; karma-fruitive activities; mala-dirty things; asayah-desire; pranayamaih-by practice of pranayama-yoga, breathing exercises; san-being; niruddha-stopped; sat-vargah-the mind and the senses; chinna-bandhanah-completely cut off from all bondage.