Bikram Yoga Explained

Like most modern yoga styles practiced today, Bikram stems from Hatha yoga -- an umbrella term that simply means the physical practice of doing poses, or asanas. Unlike other Hatha derivatives (like Vinyasa), however, every Bikram class follows the same sequence of 26 postures, designed to help oxygen flow to every part of the body and to stretch muscles and ligaments in a systematic way.

"It can be very addictive, because you're doing the same thing every time and you can get very good at the postures; you always know what to expect," says Sophie Herbert, a yoga instructor based in Brooklyn, New York. "People who get into it tend to do it every day for a week or two weeks at a time, so you can see the improvement day by day." In fact, Bikram's Yoga College of India recommends that newcomers start a practice by taking class every day for two months straight.

It is also recommended that you don't eat for two to three hours before a Bikram yoga class and that you drink plenty of water (and cut back on caffeinated beverages and processed foods) for several days beforehand. You will sweat -- a lot -- so you should wear clothes that help you stay cool and move freely (no baggy t-shirts), and bring a towel to lie on top of your yoga mat.

In each 90-minute Bikram class, wherever you are in the world, your instructor will lead you through the following series of poses.

Sanskrit Name: English Translation

Pranayama: Standing Deep Breathing

Ardha-Chandrasana: Half Moon Pose

Utkatasana: Awkward Pose

Garurasana: Eagle Pose

Dandayamana-Janushirasana: Standing Head to Knee

Dandayamana-Dhanurasana: Standing Bow Pose

Tuladandasana: Balancing Stick

Dandayamana-Bibhaktapada-Paschimotthanasana: Standing Separate Leg Stretching Pose

Trikanasana: Triangle Pose

Dandayamana-Bibhaktapada-Janushirasana: Standing Separate Leg Head to Knee Pose

Tadasana: Tree Pose

Padangustasana: Toe Stand

Savasana: Dead Body Pose

Pavanamuktasana: Wind-Removing Pose

Pada-Hasthasana: Sit Up

Bhujangasana: Cobra Pose

Salabhasana: Locust Pose

Poorna-Salabhasana: Full Locust Pose

Dhanurasana: Bow Pose

Supta-Vajrasana: Fixed Firm Pose

Ardha-Kurmasana: Half Tortoise Pose

Ustrasana: Camel Pose

Sasangasana: Rabbit Pose

Janushirasana and Paschimotthanasana: Head to Knee Pose and Stretching Pose

Ardha-Matsyendrasana: Spine-Twisting Pose

Kapalbhati in Vajrasana: Blowing in Firm Pose

[Source: Bikram Yoga]

When practiced regularly, there's evidence that Bikram yoga can do a body good. A 2013 study from Colorado State University researchers found that adults who participated in three Bikram sessions a week for eight weeks showed increased strength, improved flexibility and slightly decreased body fat compared to a control group. (They did not, however, show any change in cardiovascular or aerobic fitness.) [Source: Tracy] And in a 2008 study, also from Colorado State, a regular Bikram practice was associated with improved balance, leg strength and muscle control, as well. [Source: Hart]

Choudhury claims that being in a heated room allows for more flexibility and looser muscles -- but this can have risks as well as benefits, says Herbert. "It really does allow you to stretch further than you would be able to in a colder room, but for someone who's already hyperflexible, that could actually be detrimental. If you're not careful, you can hyperextend and injure yourself."

The heat brings other potential dangers with it as well, especially for people who may be dehydrated or who have underlying health conditions. If you feel dizzy, lightheaded or sick to your stomach during class, stop and take a break. In addition to the risk of heatstroke or another heat-related illness, you're also more likely to injure yourself by slipping and falling if you feel this way. [Sources: Aldonas, Martin] And here's something you may not have thought of: Not drinking enough water before or after class can cause obvious problems -- but so can drinking too much. In 2012, the British Medical Journal reported on a woman who drank 3.5 liters of water after a Bikram class and suffered breathlessness, nausea and stomach cramps -- and eventually, seizures -- related to hyponatremia, a dangerous deficiency of sodium and electrolytes related to profuse sweating and drinking too much water. [Source: Reynolds]

Still not sure if Bikram is for you? "As long as you're aware of the precautions about the heat and you don't have any medical reasons not to, you should go ahead and try it," says Herbert. "Some people will absolutely love it, and for others, it's not for them. But it's definitely an interesting experience, either way."