Showing posts with label cardiovascular exercise. Show all posts
Showing posts with label cardiovascular exercise. Show all posts

Thursday, August 9, 2012

Barefoot Running: Good or Bad?


If you've registered in any race over the past few years you've seen someone wearing what look like water moccasins with toes. Or maybe even someone just running with no shoes and socks at all like the guy pictured at right. I haven't seen any runners forgoing their shoes in the Olympics, but I'm sure there's one or two out there.

Barefoot running has been gaining popularity over the past few years in part from the book Born To Run. Author Christopher McDougall touts the benefits of barefoot running and bases the book on the Tarahumara, Native Americans to Northwest Mexico.

But even before McDougall's book an Ethiopian runner made barefoot running popular after winning Gold in the 1960 Olympics. Abebe Bikila was a late entry and the shoes he was given for the race didn't fit properly. (No shoe contracts back then.) So he ditched them and decided to go barefoot. After all, that's how he trained for the Olympics back home. Bikila went on to win back-to-back Gold medals and set the world record in the '64 Games.

After McDougall's book and the resurgence of barefoot running (there's now a national association solely for barefoot running), shoe manufacturers have been quick to develop shoes that mimic barefoot running. People are flocking to this style of running for the main reason of preventing injuries, but also as a way to better run times and performance.

"The research is really not conclusive on whether one approach is better than the other," says Carey Rothschild, an instructor of physical therapy at the University of Central Florida. "What is clear is that it's really a matter of developing a good running form and sticking to it, not suddenly changing it."

She surveyed over 6,000 runners and what she found was very interesting.

Most people, as mentioned, turned to barefoot running in the hopes of improving performance and reducing injuries. Ironically, those who said they never tried it, avoided it for fear of injury and slower running times.

However, research shows that there are risks to running no matter what someone puts on his or her feet.

With barefoot running you tend to land on your forefoot rather than on your heel as with shoe running. Shoes try to absorb the shock of the heel strike by the extra cushioning.

One camp will tell you barefoot runners will suffer more stress fractures and calf soreness, while the other will tell you shoe runners will suffer more knee and hip injuries.

Clearly, "There is no perfect recipe," says Rothschild.

She published a paper in this month's issue of the Journal of Strength and Conditioning reviewing the research and providing a guide for barefoot running.

"The bottom line is that when a runner goes from shoes to no shoes, their body may not automatically change it's gait. But there are ways to help make that transition smoother and lower the risk of injury," says Rothschild.

So there you have it - barefoot running is neither good nor bad. It's just a way to run. Whether you run barefoot or in a new pair of Nike's, proper training and conditioning is essential.

So put on a pair of shoes - or don't - and go run somewhere!

Tim Chudy
Fitness Together
This is Abebe Bikila running barefoot in the 1960 Olympics! He was the first runner to ever win back-to-back Gold medals in the marathon.



















Have you tried running barefoot? What's your take? Post it below.

Monday, February 14, 2011

If you're not eating TWO servings of fish per week, please read this now

What a grorgeous Valentine's Day! The forecast
this week is very exciting given our winter so
far. I hope your Valentine's Day is full with love,
romance, and all that good hearty love stuff.;-)

And speaking of the heart, I have an interesting
fact for you.

Picture yourself grabbing a tennis ball (assuming
you don't have one at your computer) and squeeze
it tightly. Do you feel your hand grip the ball
and compress down?

That's how hard the beating heart works to pump
blood. And your heart will beat roughly 72 times a
minute; 100,000 times a day; 3,600,000 times a
year; and 2.5 billion times during your lifetime.

That's a lot of work.

Your heart is THE MOST important muscle in your
body.

And it only makes sense to take care of it. It
only makes sense to exercise it.

If you didn't know, February is heart health
month. Today's holiday is always a good reminder.

So it's a great time to assess how you treat your
most important muscle in the body.

**Do you exercise it?

There is nothing better for you than raising your
heart rate. Get your blood pumping, muscles
working, endorphins kicking, and heart pounding.
That type of exercise makes you feel good... and
proud.

**Do you give it what it needs?

Hamburgers, french fries, cupcakes, and alcohol.
I'm sure your heart enjoys a celebration once in
awhile, but a constant onslaught of that stuff is
a recipe for disaster. Try whole grains, FIBER,
lean meats and FISH, low fat dairy, fruits and
veggies. That stuff makes your heart happy!

**Do you give it more than it deserves?

In a recent survey 76% said they used a fish oil supplement regularly. I'm sure you've heard of Omega 3 fatty
acids if you don't already know their benefits.

Studies have shown Omega 3's, particularly EPA and
DHA support heart health, joint and brain
function, and even help reduce inflammation and
boost your immune system.

This supplement is a no brainer with "very little
downside to taking this supplement." It's a MUST
if you have any form of cardiovascular (heart)
disease or even a family history. And I bet your
doctor would agree with me.

**Do you really know it?

Do you know your blood pressure, cholesterol,
blood sugar and weight? You don't have to go to
the doctor to know these numbers. But you will
want to talk to her about them.

These questions should get you started. There are
more assessments to help you at www.heart.org.

If you haven't given your heart 5 minutes of
thought in the last year, give it now. You can
start by getting some fish oil. For less than a
buck a day you can take some preventative measure.

Then take advantage of this refreshing weather and
get outside and get your heart pumping.

Happy Valentine's Day,

Tim Chudy

P.S. ATTENTION LADIES: 90% of women have one or
more risk factors for heart disease. AND more
women die of heart disease than the next four
causes of death combined! Including all forms of
cancer. Do something now. Start with exercise,
nutrition, and supplementation.