Tag Archives: exercise

Go for a walk when you fly. Ideas for staying active when you travel.

I typically don’t travel much, but I have been on several trips in the past month or so. Since I’m a bit of an activity geek, I have been noticing the opportunities for and barriers to activity that are present when traveling by air. For the most part, flying involves a lot of sitting—on the plane and in the airport waiting for flights. But it doesn’t need to be this way.

Staying active when you travel is the topic of my Health & Fitness column in the Aiken Standard this week. Of course, I’m not the only one who tries to move more when I fly, both on the plane and in the airport. For example, this guy takes being active between flights to a whole new level. (Yes, he is my hero.)

While it is possible to use your time in the airport to be active, it isn’t always the first thing you think of. Even though nearly everyone does some walking in the airport, moving walkways and trains are an easy alternative to walking the sometimes long distances between terminals. Some airports are better than others at encouraging active transportation in the airport.

For example, the Hartsfield-Jackson airport in Atlanta has a train that runs between the terminals. Right next to the train is a walkway that also connects the terminals. There are signs that tell you how far you have to go (it’s a little less than 1/4 mile between terminals) and art, history, and local information displays line the walkway. Other airports do this too, and some have elaborate light and music shows to keep you entertained. Others have dedicated spaces for exercise, like the yoga room in the San Francisco airport.

Not every airport has made this level of effort to help travelers be more active, but this should change in the future. The American College of Sports Medicine has a Healthy Air Travel task force that aims to develop more opportunities for activity in airports by providing information and other resources to airport management and travelers.

You should also try to be active during your flight, too. Getting up out of your seat (when allowed, of course) or doing simple foot and leg exercises is a good idea. This is recommended to reduce the risk of blood clots that could develop during prolonged sitting. Even though the risk of these blood clots, commonly called “economy class syndrome,” may be low, moving around during a flight is still a good idea.

Between limiting prolonged sitting during the flight and walking more in the airport, my guess is that some people probably get more activity on days when they fly!

Of course, there is another whole aspect of healthy travel that I haven’t addressed: making smart decisions about what to eat for meals and snacks. But that is a story for another time…

Keep your cool. How to exercise, work, and play safely in the heat.

My Health & Fitness column in the Aiken Standard this week is about exercising, working, and playing safely in the summer heat. By planning ahead and taking frequent breaks, you can help make your outdoor time safer and more fun for everyone.

You can learn more about exercise in the heat (both low-sci and high-sci information) from the American College of Sports Medicine:

Preparing for and Playing in the Heat (this is a low-sci article)

Exertional Heat Illness  During Training and Competition  (This is an ACSM position stand, so it is pretty high-sci)

You can hear from a true expert on exercise in a hot environment in this video. Dr. Brent Ruby is the director of the Center for Work Physiology and Environmental Metabolism at the University of Montana. The guy on the treadmill is Tim Hampton, one of my former students and now a graduate student in Dr. Ruby’s lab.

Marathon Minute: Overheating, not dehydration, is the danger [Via KECI]

Your schedule for staying active at work, from Lifehacker (and me).

The negative health effects of sitting all day at work are well established, and incorporating activity into your day isn’t as difficult as it might seem. But it is easy to get busy and forget to take even a few minutes to be active.

Problem solved! The good people at Lifehacker have come up with a schedule to help you remember to stretch and strengthen throughout the day at work. And I got to help!

The Health and Fitness guide to surviving a zombie apocalypse.

So, my Health & Fitness column in the Aiken Standard this week is about zombies. More specifically, how a healthy diet and regular exercise can improve your chances of escaping a zombie invasion. Which is something that some people worry about.

If you aren’t worried about a zombie apocalypse you might be after seeing the movie World War Z, which opens this week.

Oddly, this isn’t the first time that I have managed to link nutrition and fitness with zombies.

Why you should get up out of your office chair right now.

It’s Friday afternoon. Between your time spent at home and at work, you have probably been sitting for much of the week. It’s time to get up out of your chair right now!

Sitting is Killing You

Sitting Is Killing You | Medical Billing & Coding [via Lifehacker]

Since it is Friday afternoon, why not head down to your local pedal-powered pub for happy hour!

My Friend Shannon is in the newspaper!

My Health & Fitness column in the Aiken Standard this week is about my friend Shannon and her remodeling project. I have been writing about Shannon on this blog for some time, but I thought her story was worth sharing elsewhere.

Shannon has been trying to do what I call remodeling–losing a little weight and adding some muscle. To do this she started an exercise program and is now exercising nearly every day. She has also changed her diet, focusing mostly on eating out less, reducing portion sizes, and eating more fruits and vegetables.

It has been working!

What is interesting about Shannon is that the specifics of her diet and exercise program aren’t the reason for her success. Yes, that is how she lost fat and added muscle, but she could have done that following almost any diet and exercise program.

What helped Shannon the most is that she changed her habits. For years she didn’t exercise much and ate a diet that consisted largely of unhealthy foods. This was mostly due to convenience–it was easier to eat out and not exercise.

Changing these behaviors was the real challenge. Shannon’s lifestyle and interactions with others supported her former habits. And changing these habits isn’t easy. It means saying “no, thank you” a lot and making difficult choices about what to eat and when to exercise.

But she has done it and learned along the way that she really can make those tough decisions. And so can everyone else. The key is to focus on WHY we eat what we eat and WHY we don’t exercise rather than obsess about exactly WHAT to eat and WHAT to do for exercise.

Video

Replacing sedentary time with physical activity–at the bar!

I’m a big fan of finding ways to turn sedentary time into opportunities to be active. At home, this includes spending less time sitting watching television and more time up and moving. Even getting off the couch during commercials can make a difference. At work, using a standing desk, holding walking meetings, and taking frequent activity breaks are good ways to limit sitting time.

But what about when you meet your friends at the bar for a drink. Even though alcohol consumption (in moderation, of course) can have health benefits, the fact that you are sitting doesn’t do you any favors.

Problem solved! I was in Indianapolis last week for the American College of Sports Medicine annual meeting when I happened to see this:

handlebar

It’s called the HandleBar Pedal Pub and it is a mobile bar. Like most bars, there is a bartender who serves drinks. But unlike most bars, the patrons pedal while they drink. There is also a driver, presumably a designated driver, who makes sure they don’t hit anything.  You can learn more at http://www.handlebarindy.com/

Now you can combine happy hour with exercise time!

Weight loss reduces physical limitations and improves physical function.

Last week I presented a study at the American College of Sports Medicine Annual Meeting in Indianapolis showing that weight loss can improve physical function and reduce physical limitations. This study was also the topic of my Health & Fitness column in the Aiken Standard this week.

In this study 48 subjects followed a low-calorie diet (~1200 calories/day) and participated in daily exercise (progressing to 60 minutes per day of walking). The diet and exercise programs resulted in significant weight loss, about 13 pounds on average, or over 1.5 pounds per week.

We assessed physical function using a simple physical test called the timed get-up and go test (TGUG), in which the time required to rise from a chair, walk 10 feet, and return to the chair was measured. The subjects also completed the physical functioning domain of the Short-Form 36 Health Status Survey (SF-36), a subjective reporting of health-related quality of life.

Following weight loss the TGUG time was lower, meaning the subjects were able to complete the test more quickly. The SF-36 Physical Function score was  higher. Together, these tests indicate that the subjects were experiencing improved physical function and fewer limitations to normal activities

This is important because physical limitations can have a big impact of quality of life. Being overweight makes simple physical tasks, such as bending over and tying your shoes, challenging. Losing weight can make these things easier, improving quality of life.

This is consistent with what many people who have lost weight report: “I feel so much better now than I did when I was heavy,” or “I didn’t realize how difficult things were for me.”

Sometimes, it’s the little things that count the most!

 

Using a physical activity time machine to explain the obesity epidemic.

What caused the current obesity epidemic? Is it that we are eating more now? Or are we less active than we were? Most likely, it is a combination of both. And although the typical American diet is given plenty of blame for causing people to gain weight, a low level of physical activity deserves attention, too.

One way to answer this question is to look back at what life was like about 100 years ago, when obesity was uncommon. Unfortunately, no one thought to make accurate measures of daily activity back then. But there is a way to go back in time and assess the diet and physical activity that was common 100 years ago.

In my Health & Fitness column in the Aiken Standard this week I wrote about an interesting study that essentially took researchers back in time to measure physical activity. The results show that we are much less active today, which certainly plays a big role in the obesity epidemic.

You can learn more about the study I mentioned here.

It’s not just for kids: Adults need recess, too.

The childhood obesity epidemic is usually blamed, in part, on the fact that most kids aren’t active enough at home and at school. Opportunities for activity in school are less common now because programs like physical education and recess are being cut in an effort to save money or to dedicate time for test preparation. This has an effect not only on health but on academic performance, since regular activity improves attention, memory, and learning (in addition to the health benefits).

Parents are partly to blame, too. There are plenty of missed opportunities for physical activity outside of school. Since most adults don’t get enough activity, it is no surprise that they aren’t encouraging their kids to be active.

Adults get the same benefits from regular physical activity as children do. Just as kids who are active during the  day perform better at school, adults who are active at work are more productive. But most people spend much of their work day sitting with little to no activity. This is bad for health and for job performance.

So why don’t adults get recess, too? They should!

This is the topic of my Health & Fitness column in the Aiken Standard this week. It is also the mission behind an initiative called Instant Recess, which provides tools to help people include short activity breaks into their day. Far from being a burden or a waste of time, these short bouts of activity improve health, mental wellbeing, and productivity.