The Eight Limbs of Yoga, or Asta-anga (Ashtanga) yoga
Yama | Niyama | Asana | Pranayama | Pratyahara | Dharana | Dhyana | Samadhi
Yama:
(Sutra II.30) General ethical principles, moral injunctions, restraints:
Ahimsa: Non-violence,
Satya: Truth,
Asteya: Non-stealing,
Bramacharya: Religious study, zeal, chastity
Aparigraha: Greedlessnes
“Success or failure at higher levels of consciousness depend on yama and niyama.”
- BKS Iyengar