The 5 Niyamas are the second limb of Ashtanga Yoga, focusing on internal discipline and purification (Patanjali Yoga Sutra 2.32).

#NiyamaSanskritTransliterationMeaning / DefinitionResult of Mastery
1PurificationशौचShauchaInternal and external cleanlinessSattva-shuddhi, cheerfulness, and fitness for Self-realization (Patanjali Yoga Sutra 2.40, Patanjali Yoga Sutra 2.41)
2Contentmentसन्तोषSantoshaBeing satisfied with what one hasSuperlative happiness is gained (Patanjali Yoga Sutra 2.42)
3MortificationतपःTapasAusterity or disciplined practiceMastery over the senses and body (Patanjali Yoga Sutra 2.43)
4Studyस्वाध्यायSvādhyāyaSelf-study or repetition of MantrasRealization of the intended deity (Patanjali Yoga Sutra 2.44)
5Dedicationईश्वरप्रणिधानIshwara praṇidhānaDevotion/Resignation to IshwaraSamadhi becomes perfect (Patanjali Yoga Sutra 2.45)

See also:

Related Gunas: Sattva