Iyengar, Vinyasa, Kundalini...huh? Find the yoga class or style that fits you best

Ashtanga What it is: Ashtanga is one of the more physically challenging forms of yoga. Classes go through a sequence of as few as 25 poses (also called asanas) that include back bends, inversions (think headstands and handstands), balances, and twists.

Degree of difficulty: Expect an invigorating work-out. This style of yoga builds strength, stamina, and flexibility. Even beginner classes can be challenging.

Who its best for: Athletic types who want a high-energy workout, as well as those who appreciate predictability and order.

Keep in mind: Most classes follow the same prescribed order of poses, so you can expect an the same experience, whether youre in a studio in Peoria or Portland. A boon if you like to take a yoga class when youre on the road, but a bore if you thrive on variety. _______________________________________________

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Bikram (a.k.a. Hot Yoga) What it is: Bikram started becoming popular in America in the late 1970s. Classes are held in a room heated to about 105 degrees, which helps loosen muscles and joints. The 26-pose series is designed to stretch and strengthen your muscles, ligaments, and tendons.

Degree of difficulty: Classes are demanding, since you cycle through the 26-pose series twice. The biggest challenge, however, may be coping with the intense heat. Some say its like exercising in a sauna.

Who its best for: Devoted yogis who are looking for a new challenge or people who are very fit and want a hard and limbering workout. Before taking a Bikram class, check with your doctor if you are pregnant or have high blood pressure.

More here:
The many types of yoga