1. Yamas(external disciplines): Clarify one’s relationship to the world of people and objects
Ahimsa: not harming
Satya: truthfulness
Asteya: not stealing
Brahmacarya: impeccable behavior, including sexual
Aparigraha: not being acquisitive
2. Niyamas (internal disciplines): personal principles governing the process of realization
Sauca: purification
Santosa: contentment
Tapas: intense discipline
Svadhyaya: self-study
Isvara-pranidhana: dedication tot he ideal of of pure awareness
3. Asana (sitting posture): cultivating profound physical steadiness and effortlessness in meditation
4. Pranayama (breath energy regulation): sustained observation and relaxation of all aspects of breathing, bringing about both a natural refinement of the respiratory process and body mind tranquility
5. Pratyahara (withdrawal of the senses): naturally occurring withdrawal from external sense objects as attention interiorizes
6. Dharana (concentration): locking attention on a single object/field
7. Dhyana (absorption): all mental formations relating to and object/field
8. Samadhi (integration): sustained coalescence of subject, object, and perceiving itself
Adopted from “The Yoga Sutras of Pantanjali”; Hartranft, Chip. Shambbhala Classics

