Tag Archive for: Olympics

An Alternative Path for Athletic Kids

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At the last Winter Olympic Games, which country won more medals than any other? The U.S.? China? Russia? No, it was Norway—a record 39 medals. How does a country with about five million people outperform countries such as Germany with 80 million, Canada with 35 million, or the U.S. with 325 million? As you might expect, there isn’t one simple answer, but it may be related to their approach to sports for kids.

In 2007, the government of Norway adopted a set of rules called Children’s Rights in Sport; you can read the document by clicking on the link in the references. Their approach begins with the premise that kids should play sports because they enjoy it and that what they learn with their friends will last a lifetime. So the very first idea is that sports will be a life-long activity. Contrast that with the approach to sports in the U.S. As we proceed through elementary, high school, and college, fewer and fewer people participate in sports on a regular basis. The emphasis is on competition, not life-long skills, so the kids with an average amount of skill learn that if they’re not a star, sports isn’t for them. They become sedentary adults.

Ever play dodgeball in phys ed class? You probably remember kids with rocket arms mixed with kids a foot shorter and poor reaction times. How well does that work out most of the time? The entire Norwegian approach focuses on developing sports skills consistent with the abilities of the child, not on the kids who perform best. The approach involves community sports clubs. The approach takes whatever skills a child has and helps them improve with children of similar abilities, including children with physical disabilities.

How does this approach lead to better performance in the Winter Olympic Games? We’ll continue on Saturday.

What are you prepared to do today?

        Dr. Chet

Reference: Children’s Rights in Sport

How Long Does Fitness Last?

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Does exercise when you’re young have any impact when you’re older? That’s the question researchers sought to answer in a very unique study. They recruited men who competed in running events in the 1968 Olympics and evaluated fitness variables to see how they had changed since then. The subjects were tested in 1993 and retested in 2013. Did their fitness and cardiovascular measures decline at the same rate as their age would predict?

Maximal heart rate is calculated by subtracting your age from 220. There are formulas that make it a little more precise, but the shortcut is close enough for most purposes. At every retest, the runners measured max heart rate was significantly higher than predicted. The maximal amount of oxygen they used was also higher than would be expected for their age.

What does this mean? The fitness you attain when you’re younger can impact your fitness when you’re older. This study shows that there are some measures related to the cardiovascular system that can be sustained. You may never have trained like an Olympian, but even if you start later, the fitness you gain may yield benefits years later. Improving your fitness now will still pay dividends twenty or thirty years ahead when you may have more physical restrictions than you have now.

That raises another question: will being fit help you live longer? We’ll tackle that on Saturday.

If you want the best way to combine a change in your diet with an exercise program to maximize fat loss, no matter what your current fitness level may be, make sure you sign up for the Super Bowl Webinar.

What are you prepared to do today?

Dr. Chet

 

Reference: Med Sci Sports Exerc. 2018 Jan;50(1):73-78.