ING Ottawa Marathon Video Courtesy Running Skirts .com

www.runningskirts.com Watch ING Ottawa Marathon video footage of the 2007 race. Video of Elite marathon runners from start to finish. Watch Daniel Cheruiyot run the Ottawa Marathon course and set a new Ottawa Marathon record. Abderrahime Bouramdane and Vincent Kiplagat came 2nd and 3rd. The Ottawa womens marathon winner was Canadian runner, Lioudmila Kortchaguina. Congrats from Running Skirts dot come to all those that participated in this years Ottawa Race Weekend ( 5k, 10K, half marathon, full marathon and 2K fun run.) See you next year at this amazing Canadian running event. ING also sponsors other great marathons such as New York City Marathon, Miami marathon and Georgia marathon. Video courtesy of Running Skirts dot com

2008 Mississauga Half Marathon – Reebok

2008 Mississauga Half Marathon – Reebok

Is Your Ab Workout Hurting Your Back?

 

The genesis of much of the ab work we do these days probably lies in the work done in an Australian physiotherapy lab during the mid-1990s. Researchers there, hoping to elucidate the underlying cause of back pain, attached electrodes to people’s midsections and directed them to rapidly raise and lower their arms, like the alarmist robot in “Lost in Space.”

In those with healthy backs, the scientists found, a deep abdominal muscle tensed several milliseconds before the arms rose. The brain apparently alerted the muscle, the transversus abdominis, to brace the spine in advance of movement. In those with back pain, however, the transversus abdominis didn’t fire early. The spine wasn’t ready for the flailing. It wobbled and ached. Perhaps, the researchers theorized, increasing abdominal strength could ease back pain. The lab worked with patients in pain to isolate and strengthen that particular deep muscle, in part by sucking in their guts during exercises. The results, though mixed, showed some promise against sore backs.

From that highly technical foray into rehabilitative medicine, a booming industry of fitness classes was born. “The idea leaked” into gyms and Pilates classes that core health was “all about the transversus abdominis,” Thomas Nesser, an associate professor of physical education at Indiana State University who has studied core fitness, told me recently. Personal trainers began directing clients to pull in their belly buttons during crunches on Swiss balls or to press their backs against the floor during sit-ups, deeply hollowing their stomachs, then curl up one spinal segment at a time. “People are now spending hours trying to strengthen” their deep ab muscles, Nesser said.

But there’s growing dissent among sports scientists about whether all of this attention to the deep abdominal muscles actually gives you a more powerful core and a stronger back and whether it’s even safe. A provocative article published in the The British Journal of Sports Medicine last year asserted that some of the key findings from the first Australian study of back pain might be wrong. Moreover, even if they were true for some people in pain, the results might not apply to the generally healthy and fit, whose trunk muscles weren’t misfiring in the first place.

“There’s so much mythology out there about the core,” maintains Stuart McGill, a highly regarded professor of spine biomechanics at the University of Waterloo in Canada and a back-pain clinician who has been crusading against ab exercises that require hollowing your belly. “The idea has reached trainers and through them the public that the core means only the abs. There’s no science behind that idea.” (McGill’s website is backfitpro.com.)

The “core” remains a somewhat nebulous concept; but most researchers consider it the corset of muscles and connective tissue that encircle and hold the spine in place. If your core is stable, your spine remains upright while your body swivels around it. But, McGill says, the muscles forming the core must be balanced to allow the spine to bear large loads. If you concentrate on strengthening only one set of muscles within the core, you can destabilize your spine by pulling it out of alignment. Think of the spine as a fishing rod supported by muscular guy wires. If all of the wires are tensed equally, the rod stays straight. “If you pull the wires closer to the spine,” McGill says, as you do when you pull in your stomach while trying to isolate the transversus abdominis, “what happens?” The rod buckles. So, too, he said, can your spine if you overly focus on the deep abdominal muscles. “In research at our lab,” he went on to say, “the amount of load that the spine can bear without injury was greatly reduced when subjects pulled in their belly buttons” during crunches and other exercises.

Instead, he suggests, a core exercise program should emphasize all of the major muscles that girdle the spine, including but not concentrating on the abs. Side plank (lie on your side and raise your upper body) and the “bird dog” (in which, from all fours, you raise an alternate arm and leg) exercise the important muscles embedded along the back and sides of the core. As for the abdominals, no sit-ups, McGill said; they place devastating loads on the disks. An approved crunch begins with you lying down, one knee bent, and hands positioned beneath your lower back for support. “Do not hollow your stomach or press your back against the floor,” McGill says. Gently lift your head and shoulders, hold briefly and relax back down. These three exercises, done regularly, McGill said, can provide well-rounded, thorough core stability. And they avoid the pitfalls of the all-abs core routine. “I see too many people,” McGill told me with a sigh, “who have six-pack abs and a ruined back.”

 

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Can You Get Fit in Six Minutes a Week?

 

A few years ago, researchers at the National Institute of Health and Nutrition in Japan put rats through a series of swim tests with surprising results. They had one group of rodents paddle in a small pool for six hours, this long workout broken into two sessions of three hours each. A second group of rats were made to stroke furiously through short, intense bouts of swimming, while carrying ballast to increase their workload. After 20 seconds, the weighted rats were scooped out of the water and allowed to rest for 10 seconds, before being placed back in the pool for another 20 seconds of exertion. The scientists had the rats repeat these brief, strenuous swims 14 times, for a total of about four-and-a-half minutes of swimming. Afterward, the researchers tested each rat’s muscle fibers and found that, as expected, the rats that had gone for the six-hour swim showed preliminary molecular changes that would increase endurance. But the second rodent group, which exercised for less than five minutes also showed the same molecular changes.

The potency of interval training is nothing new. Many athletes have been straining through interval sessions once or twice a week along with their regular workout for years. But what researchers have been looking at recently is whether humans, like that second group of rats, can increase endurance with only a few minutes of strenuous exercise, instead of hours? Could it be that most of us are spending more time than we need to trying to get fit?

The answer, a growing number of these sports scientists believe, may be yes.

“There was a time when the scientific literature suggested that the only way to achieve endurance was through endurance-type activities,” such as long runs or bike rides or, perhaps, six-hour swims, says Martin Gibala, PhD, chairman of the Department of Kinesiology at McMaster University in Ontario, Canada. But ongoing research from Gibala’s lab is turning that idea on its head. In one of the group’s recent studies, Gibala and his colleagues had a group of college students, who were healthy but not athletes, ride a stationary bike at a sustainable pace for between 90 and 120 minutes. Another set of students grunted through a series of short, strenuous intervals: 20 to 30 seconds of cycling at the highest intensity the riders could stand. After resting for four minutes, the students pedaled hard again for another 20 to 30 seconds, repeating the cycle four to six times (depending on how much each person could stand), “for a total of two to three minutes of very intense exercise per training session,” Gibala says.

Each of the two groups exercised three times a week. After two weeks, both groups showed almost identical increases in their endurance (as measured in a stationary bicycle time trial), even though the one group had exercised for six to nine minutes per week, and the other about five hours. Additionally, molecular changes that signal increased fitness were evident equally in both groups. “The number and size of the mitochondria within the muscles” of the students had increased significantly, Gibala says, a change that, before this work, had been associated almost exclusively with prolonged endurance training. Since mitochondria enable muscle cells to use oxygen to create energy, “changes in the volume of the mitochondria can have a big impact on endurance performance.” In other words, six minutes or so a week of hard exercise (plus the time spent warming up, cooling down, and resting between the bouts of intense work) had proven to be as good as multiple hours of working out for achieving fitness. The short, intense workouts aided in weight loss, too, although Gibala hadn’t been studying that effect. “The rate of energy expenditure remains higher longer into recovery” after brief, high-intensity exercise than after longer, easier workouts, Gibala says. Other researchers have found that similar, intense, brief sessions of exercise improve cardiac health, even among people with heart disease.

There’s a catch, though. Those six minutes, if they’re to be effective, must hurt. “We describe it as an ‘all-out’ effort,” Gibala says. You’ll be straying “well out of your comfort zone.” That level of discomfort makes some activities better-suited to intense training than others. “We haven’t studied runners,” Gibala says. The pounding involved in repeated sprinting could lead to injuries, depending on a runner’s experience and stride mechanics. But cycling and swimming work well. “I’m a terrible swimmer,” Gibala says, “so every session for me is intense, just because my technique is so awful.”
Meanwhile, his lab is studying whether people could telescope their workouts into even less time. Could a single, two- to three-minute bout of intense exercise confer the same endurance and health benefits as those six minutes of multiple intervals? Gibala is hopeful. “I’m 41, with two young children,” he says. “I don’t have time to go out and exercise for hours.” The results should be available this fall.

 

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Weight Loss For Kids

Weight Loss for Kids

Being overweight is an issue for many adults, but did you know that many children can have a problem with weight as well? When your child has a medical condition or simply does not get the appropriate foods, the result may be a weight problem. Although this is not the norm, it is becoming more and more common across Canada and the United States. If you think that your child might have a problem with weight, it is in his or her best interest to see a doctor right away to help to solve this problem, and sooner rather than later.

There are many reasons why a child could have problems with weight. First of all, it is possible that he or she will have a medical problem causing the weight gain or loss. Remember that low weight can be as dangerous and unhealthy as high weight. Medical problems that cause this can usually be controlled by medical treatment by a professional, but some conditions are very dangerous if to go untreated. Always have your child see a doctor for regular checkups and do not hesitate to call if you are concerned about a specific weight problem.

If your child is not getting the appropriate nutrients, he or she may also have problems with weight. It is very important for your child to eat the same nutritious foods enjoyed by adults, only in smaller portions. If your child eats lots of junk foods and does not get enough good foods like fruits and vegetables, whole grains and nuts, lean meat, and low-fat dairy products, being overweight may be a problem. Children can also be very picky eaters, and younger children will not understand that eating enough healthy foods is important. This can cause your child to be underweight or may stunt growth.

If your child is overweight, a weight loss program is not only available, but it is crucial. Your child’s doctor and a nutritionist can help with deciding a healthy plan for losing weight for your child. This can be a very sensitive issue for many children, since being overweight can lead to teasing and other problems at school. Therefore, approach your child with care and understanding. dr bernstein diet

It is a good idea to promote weight loss for your entire family if a child has a weight problem. Have your family join a gym together or purchase home exercise equipment. Also learn how to cook healthy yet tasty meals and keep junk food out of the house, not only for your overweight child, but also for the entire family. This will ensure that your whole family maintains a healthy weight and promotes weight loss habits. dr bernstein dieting

Grab helpful info in the topic of immune system boosters – this is your personal guide.

What Ballet Dancers Need To Understand About Weight Loss And Calories

Your body doesn’t count calories the way you do. It sorts them out in order to provide you with the energy you need, and to manage your blood sugar levels efficiently. This can seem a little complicated, but just know that when you eat carbohydrates, proteins and fats, your body has a sorting system, not a counting system. Regardless of the number of calories you eat in any given meal, your body behaves in a certain way.

Whether you get a 300 calorie burger or a 1200 calorie burger, the sorting, energy burning and fat storing process is the same.

For example, if you grab a sandwich or burger for lunch, or after school on your way to ballet or some other dance class:

** insulin messages your body (liver, muscles and fat cells) to absorb those carbohydrate calories (a bun, crackers, or slice of bread),as glucose.

** and also messages your body to store any excess as fat.

** and worst of all if you do not want to gain weight, to then stop using fat as an energy source. And to store it instead.

Insulin is like a computerized track switch in a train yard. It routes the carbohydrates, and fats to specific places. You train it to do what it does, by repeatedly eating in a certain way.

The fats consumed in the same meal, healthy or otherwise, will get stored, not used as energy.

Calories from protein foods (meats, fish, eggs, dairy) send a different message to your body. Those calories tell your body "everything is okay". Why? Because your body, which cannot manufacture proteins, can manufacture many things it needs from proteins. Now your body will SWITCH TRACKS.

The BURN FAT button gets pushed! Your body starts running on the protein stores you are giving it and to be more efficient, your body starts getting rid of fat.

Growing children and young adults usually do not need to worry about any of this. But, if they are dancers, I know that they do.

If you’re grabbing fast food any day, grab a burger wrapped in lettuce. It’s a little messy to eat, and it’s way high in sodium. But the proteins and vitamins and minerals and fats will get the front seat for energy burning. Even though the sauces will probably have some high fructose corn syrup in them…. not so much as a bun, and carbs from the fries.

You will digest the proteins, fats, and tiny amount of salad/vegetable better without any carbs. Because it is two different sets of digestion processes anyway.

Thinking outside the bun does not mean add a flour or corn based wrap. Just lose it!

Bringing chopped vegetables and a couple of cubes of real cheese or a handful of walnuts with you from the house…..okay, dream on. But you could.

Click here and find out how a would-be ballerina and men in ballet get exactly the right fit in ballet shoes and pointe shoes, prevent dance injuries, get The Perfect Pointe Book, The Ballet Bible, and Deborah Vogel’s ‘dancing smart’ products on injury prevention and functional anatomy. Dianne M. Buxton trained at The National Ballet School of Canada, The Martha Graham School of Contemporary Dance and Toronto Dance Theater. She was led by her career teaching and directing professional ballet dancers, to study dance/sports nutrition and the mind/body connection. She also writes for http://www.optimumhealthchiropractic.wordpress.com

Article Source: http://EzineArticles.com/?expert=Dianne_M._Buxton

Why fast foods are bad, even in moderation

 

Eating a diet consisting largely of fast food could cause your waistline to bulge more than eating the same amount of fat from healthier sources.

Monkeys fed a diet rich in trans-fats – commonly found in fast foods – grew bigger bellies than those fed a diet rich in unsaturated fats, but containing the same overall number of calories. They also developed signs of insulin resistance, which is an early indicator of diabetes.

Trans-fats, or partially hydrogenated oils, are found in many fast foods and also in baked goods and processed snacks. They dramatically increase the risk of heart disease – even more than saturated fats found in animal products.

Kylie Kavanagh, at Wake Forest University Baptist Medical Center in Winston-Salem, North Carolina, US, wondered how this "killer fat" would affect the risk of diabetes in 51 vervet monkeys.

She fed one group of monkeys a diet where 8% of their daily calories came from trans-fats and another 27% came from other fats. This is comparable to people who eat a lot of fried food, says Kavanagh. A different group of monkeys was fed the same diet, but the trans-fats were substituted for mono-unsaturated fats, found in olive oil, for example.

Both groups ate the same total calories, which were carefully metered to be just enough for subsistence.

Path to diabetes

After six years on the diet, the trans-fat-fed monkeys had gained 7.2% of their body weight, compared to just 1.8% in the unsaturated group. CT scans also revealed that the trans-fat monkeys carried 30% more abdominal fat, which is risk factor for diabetes and heart disease.

"We were shocked. Despite all our enormous efforts to make sure they didn’t gain weight, they still did. And most of that weight ended up on their tummies," says Kavanagh, who presented her findings at the American Diabetes Association meeting in Washington DC, on Monday. "This is walking them straight down the path to diabetes."

This is the first study to show such a dramatic result on abdominal fat, adds Dariush Mozaffarian at the Harvard School of Public Health in Boston, US. "The days of thinking about fats just as calories are over," he says.

Partially hydrogenated oils can easily be replaced by other oils during food production. Last week, fast-food giant Wendy’s announced that it was cutting partially hydrogenated oils from its food in the US and Canada, while in January, food manufacturers in US were ordered to label all trans-fats on packaged goods.