If you love yoga for its health benefits or its ability to reduce stress but are looking for a more enhanced practice, then power yoga in the form of Vinyasa or Ashtanga may be for you. Both styles of yoga use breath to link the flow between poses, and both serve as a great workout as you will find yourself in almost near-constant movement. Power yoga is considered a very active and athletic yoga practice style. Read on to discover which of the 12 most popular yoga practices may be right for you. How many calories you burn in power yoga depends on your speed, weight and gender. To see how many calories you burn in power yoga, use the calculator below.