Ashtanga: ( yoga is a dynamic and challenging form of hatha yoga. Ashtanga (also spelled Astanga) means "eight limbs" in Sanskrit, which refers to the eight limbs of yoga laid out in the Yoga Sutras of Patanjali. This method of yoga involves synchronizing the breath with a progressive series of postures - a process producing intense internal heat and a profuse, purifying sweat that detoxifies muscles and organs. Ashtanga is extremely good for increasing your flexibility and loosening your stiff muscles and joints over a short period of time. The result is improved circulation, a light and strong body, and a calm mind. No prior yoga experience needed.