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Ilona Meagher

Clinical Pediatrics | Running-Related Injuries in School-Age Children and Adolescents T... - 0 views

  • Running for exercise is a popular way to motivate children to be physically active. Running-related injuries are well studied in adults but little information exists for children and adolescents. Through use of the National Electronic Injury Surveillance System database, cases of running-related injuries were selected by using activity codes for exercise (which included running and jogging). Sample weights were used to calculate national estimates. An estimated 225 344 children and adolescents 6 to 18 years old were treated in US emergency departments for running-related injuries. The annual number of cases increased by 34.0% over the study period. One third of the injuries involved a running-related fall and more than one half of the injuries occurred at school. The majority of injuries occurred to the lower extremities and resulted in a sprain or strain. These findings emphasize the need for scientific evidence-based guidelines for pediatric running. The high proportion of running-related falls warrants further research.
Ilona Meagher

Runner's World | Yasso 800s - 0 views

  • Want to run a 3:30 marathon? Then train to run a bunch of 800s in 3:30 each. Between the 800s, jog for the same number of minutes it took you to run your repeats. Training doesn't get any simpler than this, not on this planet or anywhere else in the solar system. Bart begins running his Yasso 800s a couple of months before his goal marathon. The first week he does four. On each subsequent week, he adds one more until he reaches 10. The last workout of Yasso 800s should be completed at least 10 days before your marathon, and 14 to 17 days would probably be better. The rest of the time, just do your normal marathon training, paying special attention to weekend long runs. Give yourself plenty of easy runs and maybe a day or two off during the week.
  • If I can get my 800s down to 2 minutes 50 seconds, I'm in 2:50 marathon shape. If I can get down to 2:40 (minuses), I can run a 2:40 marathon. I'm shooting for a 2:37 marathon right now, so I'm running my 800s in 2:37."
Ilona Meagher

Lethbridge Herald | Teen to run for cancer research - 0 views

  • Dyllan Duperron, a 15-year-old Grade 10 student from Valleyview, is to embark on his cross-Alberta run this morning at the Jack Ady Cancer Centre in Chinook Regional Hospital. It will take him northward the next two months, through his hometown, before wrapping up in Grande Prairie. Cancer has struck several of Duperron's loved ones, and he's launching his Today's Hope, Tomorrow's Cure campaign because he wants to do something that will help other families facing similar battles with the disease.
  • Although Duperron is a track-and-field athlete, distance running isn't his specialty. A sprinter, he's more accustomed to running 100-metre and 200m races. For this campaign, he plans to run 30-50 km each day he's on the road. He admitted he's a little nervous about such an undertaking. "It's a very, very long way. It's over 1,000 kilometres. It's exciting, but I'm still nervous," he told The Herald Sunday.
Ilona Meagher

FastLane: USDOT | 17-yr-old Jasmine Jordan, youngest to run across US, raises awareness... - 0 views

  • In less than two weeks, Jazzy will run into New York City, completing her run across the US that began in Los Angeles in September 2009.
  • Even more impressive than her record-setting effort--she will be the youngest ever to run across America--is that she's doing this to raise awareness and funds for the St. Christopher Fund for trucker relief.
Ilona Meagher

Active.com | Sensory Cues - 0 views

  • Proprioceptive cues are images and other sensory cues that enable you to modify your running stride for the better as you think about them while running.
  • Using proprioceptive cues effectively requires concentration and discipline. Our natural tendency is to let our thoughts wander aimlessly while running. If you're serious about improving your stride, you must fight this tendency by forcing yourself to concentrate on and execute a particular proprioceptive cue for hundreds of consecutive strides.
  • You'll get the best results from proprioceptive cues if you use one at a time throughout the entire length of a run and you use them generally at least three times a week every week. Because proprioceptive cues require you to use your muscles differently than they are accustomed to being used, certain muscles may fatigue more quickly, so it's best to begin using each specific proprioceptive cue only during short recovery runs.
Ilona Meagher

Active.com | 11 Mental Tips to Improve Your Running - 0 views

  • Seeing is believing. To be the best runner you can be, it's crucial to begin with a positive vision. While thinking about running won't get you in shape, creative visualizations will motivate you to stick with a training plan, achieve your running goals and persevere in challenging race conditions.
Ilona Meagher

Runner's World | How Much Do You Need To Run To Lower Your Heart Disease Risk? The Answ... - 0 views

  • A big new article in the Journal Of The American Heart Association seems to have a little good news for everyone, and maybe the most for women who are heavy exercisers. Distance running reduces heart-attack risks. The article, a meta-analysis of past studies, is the first paper to quantify the dose-response relationship between leisure time physical activity (i.e., exercise as opposed to walking around on the job) and heart disease.
  • men and women who perform 150 minutes of moderate exercise a week have, on average, a 14 percent lower risk of heart disease than similar groups who perform virtually no exercise. If you exercise 300 minutes a week, your risk reduction increases to 20 percent. At 750 minutes, the risk reduction is about 25 percent.
  • Exercise helped women prevent heart disease more than it did men, particularly at high exercise levels. The researchers admitted they could not explain this differential. They also, thank goodness, converted their findings from minutes of exercise per week to calories burned during exercise per week. Since many runners burn about 100 calories per mile covered, it's easy to turn your weekly mileage into weekly calories burned. For example, if you run about 20 miles a week, that's about 2000 calories burned.
Ilona Meagher

Herald-News | Treating the 4 common injuries runners most often experience - 0 views

  • Running has continued to increase in popularity in the United States over the past decade. The number of finishers of United States marathons cracked the half-million mark for the first time in 2010, according to Running USA.
  • according to the American Academy of Physical Medicine & Rehabilitation, about 70 percent of all runners will be injured at one time during their running career.
  • The four most common running injuries that occur are iliotibial band syndrome, patellofemoral syndrome, Achilles tendinitis and plantar fasciitis.
Ilona Meagher

Runner's World Peak Performance | March 14: The "Afterburn" Exists, and It Can Be Very ... - 0 views

  • David Nieman, DrPH (photo above), and colleagues have shown that you DO burn a lot of calories after exercising, at least if you exercise at an intensity roughly equal to 70 percent of your vo2 max. That's a little slower than your marathon pace, but a little faster than your everyday EZ run pace.
  • In Nieman's study, a group of 10 healthy young-adult males (including three clinically obese subjects) burned 519 calories while exercising for 45 minutes on an exercise bike. Then, over the next 14 hours, they burned an additional 190 calories (above their normal calorie burn) while just sitting around.That's a 37 percent boost beyond the calories burned on the bikes. Another way of looking at it: If you burn 500 calories by running about 5 miles, you can gain almost another 2 miles of running through your after-burn calories. Thus, 5 miles becomes 7 miles, at least in terms of calorie-burning. That's great news for runners and other vigorous exercisers.
Ilona Meagher

The Globe and Mail | 4 cool things you should know about running in heat - 0 views

  • “Slowing down in the heat could be a subconscious regulation to protect us from damage, such as heat stroke,”
  • In other words, you don’t slow down because your body has reached some critical temperature. Instead, your brain slows you down to prevent you from ever reaching that critical temperature. It’s a subtle difference – but as the cyclists in the study discovered, it means that our physical “limits” are more negotiable than previously thought.
  • “To obtain a substantial heat adaptation, core temperature must be elevated and high sweat rates need to occur,” Dr. Jay explains. “The best way to do this is to combine exercise with heat exposure.”The study volunteers had averaged just 18 minutes a day of “moderate” or “intense” physical activity outdoors. In contrast, researchers have found that proper acclimatization takes 45 to 60 minutes of moderate-intensity exercise in the heat, either for seven to 10 consecutive days, or four to five times a week for two to three weeks.
Ilona Meagher

Running Times | Props to Proprioception - 1 views

  • proprioceptors are the sensors in your muscles that help to govern your balance. All of your muscles and tendons have these sensors. When you’re injured, the proprioceptors become damaged and don’t function properly. This can lead to becoming more easily injured, such as when you are running on uneven terrain. In those circumstances, when you’re about to roll your ankle, it’s your proprioceptors that inform your tendons and muscles to fire to stop that process.
Ilona Meagher

NYT | Recalling a Time When Children Ran in the New York City Marathon - 0 views

  • The adventures of Paul, Black and Breinan offer a glimpse into a forgotten aspect of the running boom of the late 1970s. Preternaturally self-disciplined, they were among about 75 children (ages 8 to 13) who tackled the early years of the New York City Marathon in a time of novelty and naïveté. Organizers were uneasy about young runners, but it was not until 1981, records show, that age 16 became the requirement. New York’s official minimum age became 18 in 1988, after an advisory set by the International Marathon Medical Directors Association in the early 1980s, and reasserted in 2001. With no conclusive study, physicians still debate risks to children who compete in marathons, like muscular-skeletal injuries, stunted growth, burnout, parental pressures and the ability to handle heat stress.
  • Some marathons — Houston and Twin Cities in Minnesota — allow teenagers or admit younger runners on a case-by-case basis. Los Angeles has a program for schoolchildren ages 12 to 18.
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