Translation from Sanskrit:
Moral injunctions (yama), fixed observances (niyama), posture (asana), regulation of breath (pranayama), internalization of the senses towards their source (pratyahara), concentration (dharana), meditation (dhyana) and absorption of consciousness in the self (samadhi), are the eight constituents of yoga.
Transliteration from Sanskrit:
yama niyama asana pranayama pratyahara dharana dhyana samadhayah astau angani