The five Yamas are Ahimsa (non-violence), Satya (truthfulness), Asteya (non-stealing), Brahmacharya (continence), and Aparigraha (non-possessiveness).

Ahimsa, the first Yama, emphasizes non-violence and compassion towards all living beings. It includes physical, verbal, and mental non-harm.

Satya, the second Yama, emphasizes truthfulness and integrity in speech and action. It promotes ethical behavior by fostering honesty, transparency, and trustworthiness.

Asteya, the third Yama, emphasizes non-stealing and avoiding misappropriation. It promotes ethical behavior by fostering respect for the property and belongings of others.

Brahmacharya, the fourth Yama, emphasizes celibacy and moderation in sexual behavior. It promotes self-discipline, energy conservation, and the sublimation of sexual energy for higher purposes.

Aparigraha, the fifth Yama, emphasizes non-possessiveness and detachment from material possessions and desires. It promotes contentment, simplicity, and freedom from greed and attachment.

Saucha, the first Niyama, emphasizes cleanliness and purity in both physical and mental aspects. It includes external cleanliness, internal purification, and clarity of thought.

Santosha, the second Niyama, emphasizes contentment and acceptance of life's circumstances. It promotes happiness, gratitude, and the ability to find joy in simplicity.

Tapas, the third Niyama, emphasizes self-discipline, austerity, and the cultivation of inner strength. It includes physical, mental, and spiritual practices that help purify the body and mind.

Svadhyaya, the fourth Niyama, emphasizes the study of sacred texts, scriptures, and spiritual teachings. It promotes self-knowledge, understanding, and the expansion of consciousness.

Ishvara Pranidhana, the fifth Niyama, emphasizes surrender to the divine, seeking guidance, and cultivating a sense of devotion. It promotes a connection with the higher self and the recognition of the interconnectedness of all beings.

The Yamas and Niyamas are ethical guidelines and observances that help individuals cultivate self-discipline, compassion, and ethical behavior. They promote inner purification, self-awareness, and the development of a harmonious relationship with oneself, others, and the world.

Aparigraha, the fifth Yama, emphasizes non-possessiveness and detachment from material desires. It promotes contentment, simplicity, and freedom from greed and attachment.

Saucha, the first Niyama, emphasizes cleanliness and purity in both physical and mental aspects. It includes external cleanliness, internal purification, and clarity of thought. This contributes to physical and mental well-being by promoting hygiene, preventing illness, and creating a clear and focused mind.

Svadhyaya, the fourth Niyama, emphasizes the study of sacred texts, scriptures, and spiritual teachings. It promotes self-knowledge, understanding, and the expansion of consciousness.