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“Hot” yoga, hula on the road to healthy blood pressure

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Amy Norton
Health Day Reporter

Saturday, September 7, 2019 (HealthDay News)-Medium exercise Known to improve blood pressure -And it may involve more exotic activities than active walks, two preliminary studies suggest.

For one thing, researchers have found it “hot.” yoga Class went down blood pressure In a small group of people with a moderately increased number.Hula, on the other hand, showed the same benefits to those who were stubborn. High blood pressure, Despite the medication.

Experts said the findings emphasize the importance of exercise When it comes to blood pressure-and the value of finding an activity you enjoy.

hot yoga Although temperatures are not very extreme in some centers, classes are usually held in rooms heated to about 105 degrees Fahrenheit. This habit is often advertised as having health benefits, such as purifying “toxins” from the body through sweat.

Stacy for research Hunter Her team at Texas State University hired 10 adults aged 20-65. Blood pressure in all participants increased mildly. Systolic blood pressure (the “highest” number) ranged from 120 to 139 mm Hg, and diastolic blood pressure was 89 mm Hg. Less than. (Readings less than 120/80 are considered normal.)

The researchers randomly assigned five people and took 12-week hot yoga classes three times a week. The rest acted as a comparison group.

Over a 12-week period, yoga practitioners saw systolic pressure drop from an average of 126 to 121 mmHg. Their diastolic blood pressure dropped by an average of 3 points-82 to 79 mmHg.

Dr. Mary Ann Baumann, an American volunteer expert, said the findings were “very preliminary.” heart Association (AHA).

The 10-person study was clearly small, and the comparative group wasn’t, she said. exercise..

“It’s interesting to compare hot yoga with other types of yoga,” Baumann said. She explained that it helps to sort out if there is something special about hot yoga, or if its benefits are the same as general yoga.

According to Baumann, in addition to physical activity, yoga Breathing May help in practice, meditation, and relaxation stress..In fact, a team of hunters found that people taking hot yoga classes reported improvements in their level of “perception.” stress.. ”

Hunter agreed that the study was the beginning and questions remained, such as whether unheated yoga would result in similar blood pressure changes.

In theory, sauna therapy has been shown to improve vasodilation and blood pressure, so the fever itself may be beneficial, Hunter said. However, in a previous study, she said, her team found that both thermal and non-thermal yoga had similar effects on vascular function.

According to Baumann, there are also safety issues when it comes to exercising in hot and humid environments.People in this study didn’t have Heart disease, The increase in blood pressure was slight.

“If you have something important High blood pressure“Baumann said. “You need to talk to your doctor before trying hot yoga.”

The hunter agreed. She pointed out concerns about hot yoga that have not yet been studied. High blood pressureBlood pressure can spike suddenly as they go from a hot practice room to a lobby that is up to 30 degrees cool.

Hunters were planning to present their findings at the AHA conference in New Orleans this week. Studies presented at conferences are usually considered preliminary until published in a peer-reviewed journal.

In another study, also presented at the conference, researchers at the University of Hawaii, led by Joseph Careware Imoku Kahorokla, tested the effects of traditional hula dance. High blood pressure..

They recruited 263 Native Hawaiians whose blood pressure remained high despite medication.All information received diet, exercise And drug management. They then randomly took hula classes (twice a week, three months, then once a month, three months) or were put on the waiting list.

In the end, the hula dancer significantly suppressed blood pressure. On average, it increased by about 3 points. They were also likely to cut more than 10 points from contraction pressure: 60% cut compared to the other 48%.

Again, Mr. Baumann said there was the question of exactly what provided the additional benefits. “Is it a hula or is it the social support that comes from taking classes?” She said.

According to Baumann, the bottom line is that people should find physical activity that they enjoy and can sustain for a long time.

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References

Source: Stacy Hunter, Ph.D. , Assistant Professor, Lab Director, Cardiovascular Physiology Lab, Texas State University, San Marcos; Mary Ambaumann, MD, Ph.D., Ph.D., Physician, Volunteer Specialist, American Heart Association. September 5-7, 2019 Presentation, American Heart Association Conference, New Orleans

“Hot” yoga, hula on the road to healthy blood pressure

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