Feb. 3, 2012 — Small hits to a conduct might supplement adult to injuries for high propagandize football players, according to a new investigate by a Purdue Neurotrauma Group during Purdue University in West Lafayette, Ind.

The researchers advise that a effects of blows to a conduct while personification football might final longer than formerly thought. During this time, players’ smarts are vulnerable, so a blow that formula in a concussion might be a “straw that pennyless a camel’s back,” a researchers write.

“Taking a vast series of hits to a conduct is not good for you,” says investigate researcher Evan L. Breedlove, a connoisseur tyro in automatic engineering during Purdue.

And a high propagandize players that Breedlove and his colleagues complicated took a lot of such hits. After following about dual dozen players over dual seasons, they distributed that players perceived 200 to roughly 1,900 conduct blows any season. They got these numbers from a special helmets that any participating actor wore. Sensors inside a helmet cataloged a hits taken, a force of a impact, and a segment of a conduct that was struck.

The players also underwent brain scans so that a researchers could review a information from a helmets with a outcome that any blow had on a players’ brains.

“It gave us a clarity of how things altered via a season,” says Breedlove.

Over a march of a dual seasons, 6 of a players suffered concussions, while a scans of 17 of a players showed changes in mind duty that a researchers could tie to a hits on their heads.

Questions Raised by Study

It’s a initial tellurian investigate looking during a accumulation of sub-concussive blows and their outcome on a brain, says Gerard Gioia, PhD, arch of pediatric neuropsychology and executive of a Safe Concussion Outcome, Recovery, Education (SCORE) Program during Children’s National Medical Center in Washington, D.C.

“The investigate raises questions of either we should be shortening a series of blows an particular takes,” says Gioia, who reviewed a investigate for WebMD.

As a investigate authors and Gioia indicate out, changes to a mind are not indispensably demonstrative of damage. More investigate will be indispensable to establish that.

“We are now in a gray area of investigate when it comes to concussions,” says Gioia. “We’re still perplexing to know a problem and interpret it into preparation and prevention.”

No Clear Cut Answers for Parents

That puts relatives in a formidable position, since there are no transparent answers about a border of a risks their child faces when he suits adult for a football game.

“I have families who are constantly seeking me about these things,” Gioia says. “We take a investigate we have and try to request it to their kids as best we can, though we can usually make prepared guesses.”

Madonna, 53, is always fabulously fit. How does she do it, and what does it take to be so fit after 50?

WebMD asked luminary fitness tutor Gunnar Peterson. He hasn’t lerned Madonna, though he has worked with over-50 and under-50 stars, including Jennifer Lopez, Bruce Willis, Sylvester Stallone, and Gwyneth Paltrow.

Slideshow: 20 Fitness Crazes for Men and Women

Q: What does it take to be as fit as Madonna is, during Madonna’s age?

A: A turn of joining that many people can’t even imagine. It takes loyalty to practice and loyalty to nutrition, [and] a loyalty to sleep. And a notation we tumble off in one of those categories, we will notice it in a physique when we are during that level.

Q: Is she only somehow blessed? Genetically compliant to have a great, fit body?

A: No way. Madonna warranted that.

Q: When you’re training someone to do an act as perfectionist as Madonna’s — singing, dancing, interesting millions — what do we concentration on? Cardio, strength, flexibility?

A: we concentration on strength during a cardio pace. We pierce by a lot of strength movements during a steady, revengeful pace.

Q: Can we give us some details? What kind of hours in a gym would it take to get ready?

A: It’s going to count on how earthy her uncover is… It could be ridiculously demanding…  It’s a large direct for them to be doing what they are doing physically and holding a tune. So they have to be in good figure to be means to do that. Luckily, someone like Madonna doesn’t get out of shape.

Q: Based on her prior shows, that are always high energy, what would we theory her daily credentials for this one competence be?

A: She could be doing anywhere from 30 to 60 mins of strength training, 30 to 60 mins of transformation — Pilates or yoga — and afterwards supplement on to that 4 to 8 hours a day of rehearsal.

Q: Whew. What about rest days? One day a week?

A: I’ve finished that and we know it can work. But everybody’s different. Sometimes that doesn’t work for everyone. we tell them to try to build in a rest day or during slightest a rest period. When we finish [a workout] one day early, try to start a subsequent day late only to give yourself a small bit longer downtime.

Q: What about diet? What nourishment tips would we give? Other tips?

A: we tell people, try to eat dishes as tighten to their healthy state as possible: fruits and vegetables, high-quality protein. They are going to need formidable carbohydrates [such as whole-grain breads and cereals] for long-term energy.

I also tell them to be unwavering of their daily sleep, as against to personification catch-up on a pointless Sunday. [It's not good] if your nap is condensed and your nourishment [is] compromised.

Jan. 11, 2012 — When a curtain dies during a marathon since their heart stops, it’s large news — and can be frightful to a 2 million runners who attend in U.S. long-distance events any year.

However, a risk of cardiac detain during long-distance races is comparatively low, according to new research. A cardiac detain occurs when a heart stops beating, and it’s generally some-more critical than a heart attack.

Over a 10-year period, 59 runners, or 1 in 184,000 participants in half or full marathons, suffered cardiac arrest, says researcher Aaron Baggish, MD, associate executive of a Cardiovascular Performance Program during Massachusetts General Hospital. He is also a cardiologist for a Boston Marathon. There were scarcely 11 million participants during a decade studied.

Those who run a full marathon, 26.2 miles, are during aloft risk of heart problems than those who run a half, he found. Men are during aloft risk than women.

“It appears a half marathon is safer and improved tolerated than a marathon,” says Baggish. “Most of a problems we saw were marathon-related.”

The investigate is published in The New England Journal of Medicine.

The new research, believed to be a initial extensive investigate of marathon and half-marathon participants, might change a stereotypes. “The open notice is that marathons and half marathons are dangerous endeavors,” Baggish says.

Veteran runners, on a other hand, might feel overly stable since of their healthy lifestyle, he says.

While a series of race-related deaths due to cardiac detain has risen, “the boost in a series of cardiac deaths usually parallels a increasing series of participants,” Baggish tells WebMD.

In 2000, fewer than 1 million participated in U.S. long-distance races. In 2010, 2 million did.

Marathons Cardiac Arrest: Analysis

Baggish and his group tracked cases of cardiac detain in half marathons and marathons in a U.S. from Jan. 1, 2000, by May 31, 2010.

They interviewed survivors or a family members of those who died. They reviewed medical records. They looked during post-death data.

Forty of a cardiac arrests occurred during marathons; 19 during half marathons.

Eighty-six percent of those who suffered cardiac arrest, or 51 of a 59, were men. The normal age of those who had cardiac detain was 42. Cardiac detain was many expected to start during a final entertain of a event.

Of those 59 cardiac arrests, 42 were fatal. Baggish says that genocide rate — 71% — is improved than a 92% rate generally found when cardiac detain occurs, when people are during home or in other removed areas.

He credits a medical services during races and bystanders who achieved CPR with this aloft presence rate.

Next, Baggish looked during a causes. He had adequate medical information to weigh a means for 31 of a 59 runners. An aberrant thickening of a heart muscle, famous as hypertrophic cardiomyopathy, was mostly a reliable or illusive means of death.

Among those who survived, underlying heart disease was a many common problem. Baggish found a risk of cardiac-related genocide over a 10-year duration was 1 per 259,000 long-distance runners. Other investigate suggests that this risk is equal to or reduce than that for other physical activity such as triathlons, college athletics, and jogging, he says.

I have a crony who spent most of final open training for a half marathon. She printed out a training report and collected a organisation of friends to run with in a early morning before her kids woke up. She spent 12 weeks building her endurance, experimenting with using during opposite speeds, and removing mentally ready.

Three days before competition day she grown a low cough. She attempted to run a competition though had to dump out after dual miles due to a pain in her chest. Eventually a cough morphed into pneumonia. All told, she stopped sportive for 29 days, that meant that when her physique was finally healed, she was sorely out of figure — and discouraged to boot. 

Sound familiar? I’ll gamble you’ve suspicion during some point, “I’ll never get in figure again.” Maybe your practice skeleton got derailed by an injury. Or maybe it was work demands, family schedules, or romantic trauma, like a divorce or genocide in a family. Whatever it was, you’ve depressed off a practice car and aren’t certain you’ll ever be encouraged or fit adequate to burst behind on.

This happens to usually about everyone. Realize that we can reconstruct your stamina and come out of this healthier, stronger — and maybe even a small wiser. Here’s how:

Create a aptness goal. Women tend to spend a lot of time home on their stream state of overweight and miss of fitness. That arrange of self-defeating meditative doesn’t assistance anyone. Sit down and figure out a idea we wish to achieve. Do we wish to run one mile or five? Swim dual laps or 20? Climb each towering or maybe usually that hilly trail in your neighborhood? Write it down and keep it in front of you. The fridge is a good place. So is your desk.

Create a aptness plan. Now figure out a baby stairs you’re going to take to get to that goal. Look during how, where, and with whom we spend time, and start to make changes that concede we a time we need to get behind in shape.

Create aptness opportunities. If you’ve been harmed and are on a highway to recovery, find ways to practice that start to reconstruct your strength and stamina. You competence try elliptical or rowing machines, bicycling, dancing, swimming, or easy hiking. Maybe now is a time to start yoga or Pilates.

Slideshow: The No-Gym Workout

Beginning to Exercise Again

Mind. Accept that we have strike an barrier and we need to find a opposite path. See this as a possibility to try new approaches to self-care and fitness.

Muscles. Start slow. Sure, we were means to run 5 miles dual months ago, though right now we can usually run one. So run one and know that you’ll build adult again. This is also a good time to consider about strength training, given clever muscles, ligaments, and tendons assistance forestall injury. Aim to use weights twice a week or fire for 25 push-ups, 100 sit-ups, or identical practice to start.

Mouth. Remember, aptness isn’t usually about exercise. It’s about your sum health. Concentrate on other ways of nutritive your body. For example, make it a idea to eat some-more vegetables, prepare some-more mostly during home, and move healthy homemade lunches to work.

Dec. 5, 2011 — Fitness trumps fat when it comes to vital longer.

In a new investigate of some-more than 14,000 men, those who confirmed or increasing their aptness turn were reduction expected to die from any cause, including heart disease. This was loyal even if their weight stayed a same or increasing compared to group whose aptness levels dipped over time.

The new commentary seem in Circulation: Journal of a American Heart Association.

It’s tough to lose weight and say that loss. This investigate points to increasing continuation as a potentially some-more receptive idea with even larger dividends. “Many people worry about their weight and weight gain, yet formed on a study, weight change is reduction critical than aptness changes,” says researcher Duck-chul Lee, PhD, an practice physiologist during a University of South Carolina’s Arnold School of Public Health in Columbia.

His advice? “Worry reduction about your weight and concentration some-more on progressing or improving your aptness level,” Lee says.

Lee and colleagues assessed a men’s aptness around treadmill tests. After 11 years, group who became some-more fit or confirmed their turn of aptness were reduction expected to die from heart disease, stroke, or any other means than were group who became reduction physically fit over time.

Every small bit helped. Each boost in their continuation turn resulted in a reduce risk of death.

The group who did grow reduction fit were some-more expected to die from any cause, regardless of any changes in their weight, a investigate shows. Men in a investigate were aged 44, on average, and were mostly white and center or top class. About 90% of these group were deliberate normal weight, so a formula might not reason among all portly men. Normal-weight women, however, would expected see identical benefits, Lee says.

Thin or Obese, Fit Is It

The new commentary countenance prior studies on a health advantages of fitness, says American Heart Association orator Richard Stein, MD. He is a executive of a Urban Community Cardiology Program during a New York University School of Medicine. “Fitness is a most larger predictor of [death] than weight,” Stein says.

“If we have been struggling with your weight for years, putting your work into continuation aptness is clearly a really absolute predictor of vital longer,” he says.

This recommendation might also reason for people who are portly — with an difference or two. “Some exercises might be formidable to do if we are significantly obese,” Stein tells WebMD.

So, pronounce to a aptness veteran and rise an suitable module so we don’t harm yourself before we reap any of a benefits, he says.

As for people who are thin, “don’t dope yourself into thinking, ‘I am spare and will be excellent if we don’t do any exercise.’ You won’t be,” Stein says. “Being [inactive] is not OK, even if we are skinny.”

Ultimately, though, Robert Myerburg, MD, a cardiology highbrow during a University of Miami School of Medicine, has a best option.

 “I’d rather someone be fit and not fat,” he says. “That is a ideal.”

Nov. 29, 2011 (Chicago) — Using your conduct in soccer competence not always be a best thing.

Regularly attack a soccer round with your conduct — even only a few times a day — has been related to dire brain injuries, researchers report.

In a rough study, 32 pledge soccer players who “headed” a round some-more than 1,000 to 1,500 times a year, a homogeneous of a few times a day, had abnormalities in areas of a mind obliged for memory, attention, planning, organizing, and vision.

Young group who headed a round reduction frequently did not uncover these abnormalities on mind scans, according to a study, presented here during a annual assembly of a Radiological Society of North America.

A before investigate of a same 32 pledge soccer players also showed that those who headed a round some-more than 1,000 times a year scored worse on tests of memory and greeting time, says researcher Michael Lipton, MD, PhD, associate executive of a Gruss Magnetic Resonance Research Center during a Albert Einstein College of Medicine in Bronx, N.Y.

“The new investigate shows that there competence be a protected operation where we can conduct a round but inauspicious consequences to a brain,” Lipton tells WebMD.

Until some-more soccer players are complicated for longer durations of time, however, “we don’t have adequate justification to contend ‘XX’ volume of streamer is positively bad for you. So my recommendation is to try to minimize heading, generally during use drills where players mostly conduct a round behind and onward 30 or some-more times during a shot,” he says.

AAP: Not Enough Data on Heading

Soccer is one of a world’s many renouned sports. More than 250 million people play regularly, according to FIFA, a sport’s ruling body. In a United States, adult to 18.2 million people play, with 78% underneath age 18.

American Academy of Pediatrics (AAP) discipline contend there is not adequate justification to support a recommendation that immature soccer players totally refrain from streamer a ball. However, a academy recommends that streamer be minimized.

A tough strike can means symptoms of a concussion, including lightheadedness, confusion, and headache, that need evident attention, Lipton says.

But this is a initial investigate in that players underwent a array of imaging scans to see what’s going on inside a brain, Lipton says.

Are Children More Susceptible to Head Injuries?

The normal age of a players complicated was 31; all had participated in a competition given childhood. Lipton says younger players competence be even some-more receptive to mind damage from heading.

Max Wintermark, MD, associate highbrow of radiology during a University of Virginia in Charlottesville, tells WebMD that a fact that a soccer players who had mind injuries also tested feeble on tests of memory gives strength to a findings.

Still, serve investigate is needed, he says. “With tiny numbers, infrequently commentary are due to chance,” he says.

These commentary were presented during a medical conference. They should be deliberate rough as they have not nonetheless undergone a “peer review” process, in that outward experts investigate a information before to announcement in a medical journal.

Ask Julie Rudiger about her aptness regime and she’ll speak about downward dog, triangle pose, and soldier III. Tired of counting repetitions and pedaling a still bike to nowhere, Rudiger was primarily drawn to yoga in 2009 since she wanted an activity that stretched her muscles as good as her mind. Eventually, it became her examination of choice.

But do low respirating exercises and poses called separating a clouds and rebound count as a good workout? “A lot of people seem to blink a earthy advantages of yoga,” says Rudiger, 47, a therapist in Denver. “But a use has done me stronger and some-more flexible, physically and emotionally.”

Top Fitness Stories of 2007: Readers’ Choice

You know that operative out is good for you. But can we tell aptness fact
from myth? And who couldn’t use tips on removing prosaic abs and better
muscles?
Those topics are among a 10 many noticed aptness stories on WebMD for
2007.

The 300 Workout: Can You Handle It?

Top 9 Fitness Myths — Busted!

Striving for
Six-Pack Abs

Gene Tweak Makes for Mighty Mice

6
Tips for Flat Abs

Build Muscle for Better Health

…

Read a Top Fitness Stories of 2007: Readers’ Choice essay

Mind Body Fitness

Activities such as tai chi (a martial art achieved in a array of slow, choreographed movements), Pilates (low-impact exercises that build core strength), and yoga are called mind/body aptness since they highlight earthy and mental strength.

“The movements [also referred to as poses or postures] strengthen your physique and urge your coherence by training we how to pierce your physique and concentration your mind,” says Kevin W. Chen, PhD, MPH, associate highbrow in a Center of Integrative Medicine during a University of Maryland School of Medicine.

Yoga and Pilates: Going for a Burn

If you’re meddlesome in blazing some-more calories, some modernized yoga and Pilates sessions pierce during a faster pace. For instance, a 155-pound chairman can bake about 298 calories in a unchanging one-hour yoga class. But doing Bikram or energy yoga will bake even some-more calories. These classes need students to reason formidable poses for longer periods, charity a some-more heated workout. But commencement classes that learn we how to ideal a lumber poise and other mind/body postures yield poignant health and aptness advantages over a high-calorie burn.

Plus, training a basis helps forestall damage when we pierce on to some-more modernized classes.

For example, doing tai chi’s array of seemly movements engages all of a vital flesh groups and joints, improving change and strength. Pilates’ importance on movements that strengthen a body’s core helps build robust continuation and flexibility. In general, mind/body practices assistance control weight, revoke blood pressure, palliate stress, and urge sleep. In one study, people doing yoga lowered both their LDL (bad) cholesterol and their triglycerides some-more than 12 points during a three-month study.

Set goals, total calorie intake, lane workouts and more, all around WebMD’s giveaway Food Fitness Planner.

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Set goals, total calorie intake, lane workouts and more, all around WebMD’s giveaway Food Fitness Planner.

Get Started

Set goals, total calorie intake, lane workouts and more, all around WebMD’s giveaway Food Fitness Planner.

Get Started