Hot Yoga Bad For Health, Says Science. Make Sure You Do This!

A woman doing Bikram yoga. Bikram Yoga, or Hot Yoga, is a popular yoga technique. But hot yoga is potentially fatal.

If I told you that Hot Yoga (Bikram Yoga) is not healthy and is potentially fatal, how would you feel?

Well, sorry, but:

A new study by the American Council on Exercise has found that Bikram Yoga is unhealthy (potentially).

Bikram Yoga (hot yoga) is one of the most popular types of yoga.

Hot yoga (Bikram) is an intense type of yoga often taught at yoga studios. When we do hot yoga the yoga studio is heated, typically to 105 degree Fahrenheit, and with t humidity of 40 percent.

Bikram yoga lasts for 90 minutes and involves 26 asanas (poses).

The 26 Bikram asanas are:

1- Deep Breathing
2-Half Moon Pose
3-Awkward Pose
4-Eagle Pose
5-Standing Head to Knee
6-Standing Bow
7-Balancing Stick
8-Standing Separate Leg Stretching Pose
9-Triangle Pose
10-Standing Separate Head to Knee Pose
11-Tree Pose
12-Toe Stand
13-Dead Body Pose
14-Wind-Removing Pose
15-Sit Up
17-Locust Pose
18-Full Locust Pose
19-Bow Pose
20-Fixed Firm Pose
21-Half Tortoise
22-Camel Pose
23-Rabbit Pose
24-Head to Knee Pose and Stretching Pose
25-Spine-Twisting Pose
26-Blowing In Firm Pose

There is nothing inherently unehalthy about Bikram yoga poses / asanas.


Hot Yoga (Bikram) could lead to death

A new study from the American Council on Exercise [1] has found that hot yoga is dangerous and could potentially lead to death.

Researchers at the University of Wisconsin—La Crosse’s Department of Exercise and Sport Science had 20 healthy men and women aged 28 to 67 practice hot yoga for 90 minutes. The participants were all practitioners of Bikram yoga, so they knew what they were doing. he ro

The yoga studio was at  a temperature of 105 degrees.

The researchers wanted to test the internal temperature of people doing hot yoga. So they had subjects swallow a core body temperature sensor. And they also gave them a heart-rate monitor to wear.

Every ten minutes the team of researchers took the heart rate and internal body temperature of the hot yoga practitioners.

The results?

Turns out t hot yoga is unhealthy (potentially) and could be fatal.

One man’s internal temperature rose to above 104° F. And while no one in the group showed any of the symptoms of heat intolerance, their body temperatures were a cause for concern.

At such an internal heat a person is susceptible to heat stroke which can be fatal.

The researchers also discovered that the average heart rate of men in the group hit 80% of the recommended maximum (which is dangerously high) and 73% for women.

Now, I know what you’re thinking, “Of course the heart rate rose. They were exercising. If the heart rate didn’t rise at all it would not be exercise”.

Good point.

And the fact of the matter is that raising the heartbeat during exercise strengthens the heart [2]. But there are safe situations and there are unsafe situations. And the highly raised heartbeat combined with the temperature of the room makes Bikram yoga unsafe.

Researchers did find health benefits of hot yoga (Bikram)

Researchers did also find many benefits of hot yoga, and not just that it leaves you feeling positive.

“There are potential benefits associated with practicing Bikram yoga,” the study authors tell us.

“However, the potential for heat intolerance among some students, including those who may not yet be acclimatized to the heat, should not be entirely overlooked.”

“The dramatic increases in heart rate and core temperature are alarming when you consider that there is very little movement,”  says Emily Quandt, M.S. “Therefore, little cardiovascular training, going on during class.”

Quandt explains that excessive perspiration is partly a benefit of hot yoga because it causes toxins to be released. However, the sweating in hot yoga doesn’t cool down the body enough, which is dangerous.


Hot to practice Bikram Yoga (hot yoga) safely

Good news.

You can still practice hot yoga. Making it healthy is not too hard.

For starters,  drink more water. Stopping yourself from having water achieves absolutely nothing.

“Nothing is gained from withholding water in any setting,” says Dr. Porcari, head of the University of Wisconsin’s Clinical Exercise Physiology program. “Exercise leaders must actively encourage hydration, particularly when classes take place in extreme environments like those seen in Bikram yoga classes.”


Watch For These Danger Signs In Hot Yoga

You should always keep an eye-out for warning signs during hot yoga.

You will know when hot yoga is unsafe because you will experience symptoms.

  • For instance, if you are feeling chest pain during hot yoga you must stop immediately.
  • Also stop if you feel light-headed doing Bikram.
  • Dry mouth should be answered with a drink of water.

Your hot yoga teacher should also be keeping an eye out for warning signs and make their hot yoga classes safe.

“Bikram teachers should recognize that participants’ thermoregulatory systems will be challenged in this environment,” says Cedric X. Bryant, Ph.D., Chief Science Officer at ACE. “It is essential that they are aware of the early warning signs of heat intolerance.”

Of course, anyone who has ever practiced Bikram or hot yoga, has likely experienced one, a few, or all of these symptoms which include: cramps, headache, dizziness and general weakness.

If you experience problems during hot yoga, you can always try a different kind of yoga. There are plenty, especially now in 2018 when there are so many alternative styles.

We love yoga.

You love yoga.

And we’ll continue to practice hot yoga. After all, yoga is still the best secondary exercise that there is.

Let’s just make sure our hot yoga classes are safe.

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Bikram Yoga Study



About Paul Martin Harrison 495 Articles
Paul Harrison is a meditation teacher, author and journalist based in Hamilton, Ontario, Canada. Paul has helped thousands of people to discover their true potential. Don’t miss Paul’s inspirational and enlightening book Journey To The Buddha Within You.