James and I both teach Hatha Yoga. What most people refer to as simply “yoga” is actually Hatha Yoga. Hatha Yoga is a system of yoga introduced by Yogi Swatmarama, a yogic sage in the 15th century in India. This particular system of yoga is the most popular one, and it is from which several other Styles of Yoga originated including Power Yoga, Ashtanga Yoga, and Kundalini Yoga. The word “hatha” comes from the Sanskrit terms “ha” meaning “sun” and “tha” meaning “moon”. Thus, Hatha Yoga is known as the branch of Yoga that unites pairs of opposites referring to the positive (sun) and negative (moon) currents in the system. It concentrates on the third (Asana) and fourth (Pranayama) steps in the Eight Limbs of Yoga.