Guna (Quality, Attribute)

Guṇa means "quality," "attribute," or "constituent" in Sanskrit. In Samkhya and Yoga philosophy, it refers to the three fundamental attributes (Sattva, Rajas, Tamas) that compose the material world (Prakriti).

These three Gunas are constantly changing and influencing each other, giving rise to all phenomena, thoughts, emotions, and actions in the universe. Understanding the balance of mind and body and recognizing one's Guna tendencies are important in Yoga practice.

Used when explaining individual constitution or mental states (e.g., "Today, Tamas seems dominant"). Encouraged to be aware of Guna balance when choosing diet, lifestyle, and the quality of thoughts. Instructors convey that understanding each Guna's characteristics helps maintain mind-body harmony.