A Quick Guide to Yoga Styles:
Anusara (a-nu-SAR-a) means, "to step into the current of Divine Will", "following your heart", "flowing with Grace", "to move with the current of divine will." A new style developed by John Friend, Anusara yoga is described as heart-oriented, spiritually inspiring, yet grounded in a deep knowledge of outer and inner body alignment. Each student's various abilities and limitations are deeply respected and honored.
Ashtanga For those who want a serious workout, Ashtanga may be the perfect yoga. Developed by K. Pattabhi Jois, Ashtanga is physically demanding. Participants move through a series of flows, jumping from one posture to another to build strength, flexibility and stamina. It's not for beginners or anyone who's been taking a leisurely approach to fitness. The great thing about Ashtanga is that one still gets all the stress-reducing and relaxing aspects of slower forms of yoga as well as keeping the body leaned and toned. Power Yoga is based on Ashtanga for more detailed descriptiod, see below. To read even more about Ashtanga, click here
Bikram Bikram Choudhury's yoga is hot, hot, hot, so be prepared to sweat, sweat, sweat. In class, they crank the thermostat up high, then perform a series of 26 asanas, sometimes twice, that is designed to "scientifically" warm and stretch muscles, ligaments and tendons in the order in which they should be stretched. Founder Bikram Choudhury studied yoga with Bishnu Ghosh, brother of Paramahansa Yogananda
Integral Developed by Swami Satchidananda, the man who taught the crowds at the original Woodstock to chant "Om," Integral classes put almost as much emphasis on pranayama and meditation as they do on postures. Integral yoga is used by Dr. Dean Ornish in his groundbreaking work on reversing heart disease.
Iyengar Ever think standing was just a matter of keeping your body on top of your legs? It's hard to appreciate how involved a simple thing like just standing can be, how much concentration and how many subtle movements and adjustments it takes, until you take an Iyengar yoga class. Of course, the point is that you're not just standing. You're doing Tadasana, Mountain pose, and in yoga in the style of B.K.S. Iyengar, Tadasana is an active pose. B.K.S. Iyengar is one of the best-known yoga teachers and the creator of one of the most popular styles of yoga in the world. His style of yoga is noted for great attention to detail and the precise alignment of postures, as well as the use of props such as blocks and belts. No doubt part of Iyengar's success is due to the quality of teachers, who must complete a rigorous 2-5 year training program for certification.
Kripalu Called the yoga of consciousness, Kripalu puts great emphasis on proper breath, alignment, coordinating breath and movement, and "honoring the wisdom of the body" -- you work according to the limits of your individual flexibility and strength. Alignment follows awareness. Students learn to focus on the physical and psychological reactions caused by various postures to develop their awareness of mind, body, emotion and spirit. There are three stages in Kripalu yoga. Stage One focuses on learning the postures and exploring your bodies abilities. Stage Two involves holding the postures for an extended time, developing concentration and inner awareness. Stage Three is like a meditation in motion in which the movement from one posture to another arises unconsciously and spontaneously.
Kundalini Kundalini yoga in the tradition of Yogi Bhajan, who brought the style to the West in 1969, focuses on the controlled release of Kundalini energy. The practice involves classic poses, breath, coordination of breath and movement, meditation. for more detail click here
Power Yoga Power yoga has a broad definition. Basically it is a term that westerners coined to show that it was a form of yoga that involved sweat and heat. Typically, the roots of Power Yoga are similar to Ashtanga. However, whereas Ashtanga follows a set series of poses always done in the same order, power yoga tends not to be as structured and allows the instructor the ability to assign poses based on the individual needs and abiltiy levels of the students. There can be a lot of variety in a power yoga class because the teachers do have the freedom to draw from any of the thousands of yoga poses out there. for more info on the difference between power yoga and ashtanga, click here
Sivananda Sivananda is one of the world's largest schools of yoga. Developed by Vishnu-devananda and named for his teacher, Sivananda yoga follows a set structure that includes pranayama, classic asanas, and relaxation. Vishnu-devananda wrote one of the contemporary yoga classics, The Complete Illustrated Book of Yoga. First published in 1960, the book is still one of the best introductions to yoga available.
Viniyoga Viniyoga is not so much a style as it is a methodology for developing practices for individual conditions and purposes. This is the approach developed by Sri. T. Krishnamacharya, teacher of well-known contemporary masters B.K.S. Iyengar, K. Pattabhi Jois and Indra Devi, and continued by his son, T.K.V. Desikachar. Key characteristic of the asana practice are the careful integration of the flow of breath with movement of the spine, with sequencing, adaptations and intensity dependent upon the overall context and goals. Function is stressed over form. Practices may also include pranayama, meditation, reflection, study and other classic elements. Personal practices are taught privately. Given the scope of practice, the inherent therapeutic applications and the heritage of the lineage, the training requirements for teacher certification are extensive.
reprinted from yogasite.com