Tag Archive: body

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Barre workouts creating a buzz

December 16th, 2011 / tags:, , , , , / categories: Uncategorized /

MINNEAPOLIS — A ballet-inspired “barre” workout has been sweeping the nation.

Its popularity is driven by women wanting to achieve a dancer’s physique and strength — with or without tutus and ballet slippers.

At Align Pilates in Minneapolis, noses drip with sweat, muscles quiver with exhaustion, and Beyonce blares from the speakers as class instructor Adrienne Fitzmaurice affirms what everyone is thinking:

“Yes, this is hard!” she hollers, encouraging the women to pulse — or make tiny movements — and hold each pose for just three, five or 10 more seconds. “Especially if this is your first class … you probably think this is crazy!”

Crazy hard, anyway. That’s the verdict reached in the dressing room following the 60-minute class where a combination of Pilates, yoga and ballet movements, along with bursts of cardio and the use of a ballet barre for support and resistance provides a high-energy, full-body workout.

“Everyone’s been talking about getting their butts kicked in barre class,” said Sarah Pepin, 35, Minneapolis. “I’ve never worked every muscle that way before. I could hardly walk the next day.”

Barre is abuzz in the U.S., but the idea originated in London 50 years ago with famous German dancer Lotte Berk. The method was refined in the United States in the 1970s, and since then, fitness enthusiasts on the East and West Coasts, as well as celebrities like Madonna have caught on.

In the last year alone, at least a half-dozen barre programs have launched in the Twin Cities, mostly by women who experienced the workout elsewhere. Rachel Warford wanted to move back to the Midwest, but was unable to find the barre classes she had loved in New York. So in November, she and sister-in-law Paula Warford opened the Barre in downtown Wayzata, Minn.

The same month, Tina Dunlap opened Balanced Barre and Pilates just a block away.

“I always said it would be a matter of time before barre came to Minnesota,” said Dunlap. “It just so happens it hit at the same time and now it’s really booming.”

Dunlap, an avid marathoner and triathlete, had her first barre experience last January in California and became “addicted.”

“It was the most challenging exercise I’ve ever done in my life,” she said. “I’d planned on running home from class and had to have my husband pick me up because I was so exhausted.”

Several national franchises have formulated barre workouts, but independent studios often follow the original Lotte Berk Method or create their own. Some are more cardio-based, while others focus more on dance elements, but the principles are the same.

Barre class typically starts with stretching and a warm-up on a yoga mat to get the heart rate up, then incorporates a combination of Pilates, yoga and ballet movements to sculpt and tone every muscle in the body. It’s basically a series of tiny isometric movements that cause the muscles to shake to the point of exhaustion.

Oh, yeah, and close attention must be paid to your posture and alignment, which the instructor often checks during class.

At Align Pilates, cardio is added to the barre workout, making it the most rigorous class offered, and the most popular. The classes are heavily populated with women in their 20s and 30s, but the men who show up are usually surprised by how challenging the workout is.

“I was a sweaty mess by the end,” said Ryan Brown, 32, Minneapolis. “Pro athletes use ballet to work on their strength, balance and core, so I thought I’d give it a try.”

For people who are less fit, it’s easy to make modifications while keeping up with the class. Participants are encouraged to work at their own pace.

Yoga attire is suggested for barre class, or other form-fitting clothes so that the class instructor can check for correct body position. Class participants wear socks or go barefoot, but serious dancers prefer to wear ballet slippers and leotards in some classes.

Ballet Royale in Lakeville, Minn., has added barre fitness classes to cross-train ballet students and adults — mostly moms of students — who want to learn the basics of ballet. The classes incorporate core Pilates exercises, but the focus is on proper ballet techniques. Classical music plays and everyone wears ballet slippers.

The YWCA-Uptown also offers a dance-centric barre class. Participants range from 18 to 70 years old and many are former dancers.

“I used to dance as a kid and I get to relive those days in barre class,” said Tivi Radder, 35, Minneapolis. “It makes me nostalgic for my childhood. It’s a really great workout, too. That’s the icing on the cake.”

Article source: http://www.montrealgazette.com/health/Barre+workouts+creating+buzz/5871611/story.html

ScienceDaily (Oct. 28, 2011) — Adolescents who read magazines and watch television contents that deal with the concept of image prove to be unhappier with their own bodies. Girls are more susceptible to experiencing a lower perception of their physical appearance. Body dissatisfaction is linked to the type of content that is consumed (diet, beauty, health or music videos) rather than the frequency of exposure.

María Calado, lead author of the study and researcher at the Meixoeiro Hospital in Vigo explains that “although the relationship between exposure to magazines and television and body dissatisfaction exists, it is not a direct one. There are psychological variables that can moderate this relationship, such as eating disorders, self-esteem or the internalisation of a thin body being the ideal.”

Published in Women’s Health Issues, the study assesses the relationship that exposure to magazines and television, the above mentioned psychological variables and body mass index (BMI) have with body dissatisfaction in terms of gender. It also determines what factors can foretell such dissatisfaction.

For this purpose, the researchers analysed a representative sample group of 1165 Spanish secondary school students between the ages of 14 and 16 years. The results show that body dissatisfaction is linked to exposure to certain types of media content which deals with body image (diet, beauty, health or music videos) rather than the frequency of exposure.

Men and women with body dissatisfaction display differences which depend on the studied psychological variables. Furthermore, “the effect is seen mainly in women,” states Calado, who adds that “other pressures are exerted on men that are mainly linked to achieving a muscular body.”

Although the women had a lower BMI than the men, they displayed greater body dissatisfaction (16.5% in women as opposed to 5.4% in men), internalisation of the ideal body, social comparison, eating disorders and low self-esteem. “What is more, high body dissatisfaction in men is associated with a lower exposure to fitness content on television and magazines,” outlines the researcher.

The authors of the study stress that in the future the ways in which the media can affect internalisation of physical ideals should be studied. This could form the basis of developing body image, diet and weight alterations.

Calado concludes that “this study could be very beneficial for the government with regards to promoting a positive body image and could shed new light on health prevention for health professionals.”

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The above story is reprinted from materials provided by Plataforma SINC, via AlphaGalileo.

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Journal Reference:

  1. María Calado, María Lameiras, Ana R. Sepulveda, Yolanda Rodriguez, María V. Carrera. The Association Between Exposure to Mass Media and Body Dissatisfaction Among Spanish Adolescents. Women’s Health Issues, 2011; 21 (5): 390 DOI: 10.1016/j.whi.2011.02.013

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Article source: http://www.sciencedaily.com/releases/2011/10/111028082005.htm

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Orangutans shed light on obesity in people

December 14th, 2011 / tags:, , , , / categories: Uncategorized /

CHICAGO (Reuters) – In lush times, orangutans on the island of Borneo gorge themselves on forest fruits, packing on extra pounds in preparation for leaner years, when they live off leaves and bark and their own stored fat.

This behavior of overeating is all too common in humans, but rarely seen in nonhuman primates, and studying it may offer some clues about obesity and eating disorders in people, U.S. researchers said on Tuesday.

“Orangutans make very interesting models for studying human obesity because they are really the only apes and potentially the only nonhuman primates in the wild that actually store fat deposits,” said Erin Vogel, an evolutionary anthropologist from Rutgers University in New Jersey, whose study appears in the journal Biology Letters.

“It’s never been documented in any other species,” Vogel said in a telephone interview.

Vogel and colleagues studied urine samples from Bornean orangutans laboriously collected over a period of five years by a team led Dr. Cheryl Knott, a biological anthropologist at Boston University.

“Orangutans living in this really challenging habitat are able to take advantage of these periods of incredible fruit abundance — these masting periods, where 80 percent of the fruit on the trees are fruiting,” Vogel said.

“They eat and eat and eat and they get fat,” she said.

Then they go through periods of very low fruit production that can last up to eight years.

In the study, as food stores became more and more scarce, the orangutans shifted to bark and tough leaves to survive. And the team noticed changes in the apes’ urine.

First, they saw ketones, a sign that the body was metabolizing fat. “It indicates they are burning this fat for energy,” Vogel said.

And then they saw elevated nitrogen isotopes. These indicated that muscle cells were being broken down to obtain protein and energy.

“They have to get energy from somewhere, so they start to digest their body tissue, just like you would find in situations were humans are very impoverished, and in anorexia, where we would potentially see conditions where humans would digest their own muscles,” Vogel said.

Vogel credits Knott’s team for collecting the urine samples, which was no mean feat.

The team followed the orangutans from the time they woke up in their nest until the time they went to sleep.

“As soon as they wake up, they typically void — they urinate,” Vogel said.

Knott’s team would be waiting underneath the tree canopy to collect these samples, either with plastic sheeting or an inverted umbrella held over their heads, which worked as both a collection device and some protection from the shower of urine.

Vogel said the study shows how orangutans have taken advantage of their ability to store fat to increase their chances of survival, but this same ability is a deficit for most humans who do not need to forage for food.

“We have this wonderful ability to store fat, and now most of us wish we didn’t have it,” she said.

In future studies, Vogel said she plans to look for fluctuations in the hunger-related hormones ghrelin and leptin during periods of food scarcity and abundance, as well as changes in inflammatory cell signaling chemicals known as cytokines, which are thought to play a role in obesity.

Orangutans are endangered. There are only 50,000 individuals remaining in Borneo and 7,300 in Sumatra — the two places in the world where they can still be found in the wild.

(Editing by Vicki Allen)

Article source: http://news.yahoo.com/orangutans-shed-light-obesity-people-005451686.html