Yoga was developed up to 5,000 years ago in India as a comprehensive system for wellbeing on all levels: physical, mental, emotional and spiritual. While Yoga is often equated with Hatha Yoga, the well-known system of postures and breathing techniques, Hatha Yoga is only a part of the overall discipline of Yoga. Today, many millions of people use various aspects of Yoga to help raise their quality of life in such diverse areas as fitness, stress relief, wellness, vitality, mental clarity, healing, peace of mind and spiritual growth.