Distance Running at High Altitude at Age 44

February 25, 2009 exercise, Fitness, Running Comments Off

The New York Times has a nice article today about distance runner Matt Carpenter who at age 44 is training for more altitude distance runs. As the article points out, he set a record for the Pike’s Peak Marathon in territory where visitors are warned about respiratory problems. After a career that appeared to fade, he won six races last year. With a resting heart rate of 33 bpm and a VO2 max better than Lance Armstrong’s, Matt is a pretty impressive athlete.

Here’s a link to the article on the Times’ web site:

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Brain Fitness Tip of the Week: Stress

Focus on stress. Our own, and many other researchers’ work, has shown that stress has a negative relation to memory. Stress may affect how well you can pay attention, and the chemicals it increases in our body (sometimes called stress hormones) may have a negative impact on your body. Whatever the cause, stress has a negative effect on your ability to remember what you want to remember.

What to do? First, check out your stress level. Do you often feel tense, worried, and jumpy? Stress might be the reason. How often do you feel out of control, or as though events have gotten away from you? Those are the sorts of experiences that make for increased stress. People sometimes forget that we adapt to stressors, so that after some time we may not even notice how stressed we are.

Simple ways to control stress include mental “time outs,” relaxation, and exercise. Mental “time outs” mean simply taking a few minutes once or twice a day to shift gears. Stop the headlong rush through the day for just a few minutes. Do something else for 10 minutes, but be sure that you take a few seconds to breathe and mentally shift gears. Still better, practice relaxation for 15 minutes twice a day. Simply sit in a comfortable chair, close your eyes, and focus on relaxing the muscles of your body from your head to your feet. Finally, exercise five times a week. It doesn’t mean that you have to go to a gym and lift weights or train for a marathon. Just walking 30 minutes can make a difference

The most important things are to notice your stress level and make a plan for dealing with it. Your memory will thank you.

Brain Fitness

Brain Training Study Off the Ground!

computer with apple for teacher

After overcoming a number of obstacles, our study of the effects of cognitive training on fluid intelligence has finally started. We’re enrolling participants from our local Life Long Learning Program, all of whom are 50 years or older. In the study, we are comparing the effects of working memory training …

Changes in Brain Size with Aging

Picture of chimpanzee

Understanding brain aging has to be research priority. The average age of people in the US is increasing. This means that there are more older people at risk for diseases that occur as people get older, such as Alzheimer’s. In people, the size of the brain decreases as they get …

Exercise, Mitochondrial DNA, and Brain Fitness

Mouse on white background

One very influential theory of why our physical and mental functions decline with age holds that changes in our DNA accumulate over time so that out cells don’t work any more. Perhaps the most important part of our DNA exists in every cell in a special part called the mitochondia. …

The Default Mode Network and Brain Fitness

Man sleeping on grass

If brain fitness is more than just trying to avoid memory loss as you get older (and I think it is), then understanding how you think is (I think) critical. Sometimes called metacognition, this means not just thinking, but thinking about thinking. Follow that? Metacognition is the idea that we …

Mindfulness Meditation, Brain Fitness, and Gray Matter

Buddhist monk looking out over the forest

Most people know that the brain is smaller with age, at least in part due to loss of brain cells in parts of the brain related to perception, memory, and executive processes. Anything that can slow down or reverse the process should be of interest to all of us, whatever our age. …

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