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By kilax, December 31, 2009 5:33 am

We all want to know – how much exercise do we really need each week? How little can we get away with?

There was an interesting (although VERY confusing) article on the Well blog covering this topic yesterday.  The article stemmed from a study done in Scotland that concluded you only need 20 minutes of exercise a week to increase your contentment. Okay, but how much do you need to be healthy?

That’s more difficult to define. The article went into a discussion about “MET” minutes, which are “Metabolic Equivalent of Task” minutes. Huh? Apparently  you need 500 of those as week, and they vary based on what you are doing for exercise and how intense it is. For example, running at 6 mph is a 10-MET activity. So if you run for 60 minutes, that is 600 MET minutes. So, you’re done for the week then? Confusing…

Has anyone heard of this MET mumbo-jumbo before? How do you decide how much to exercise a week? Do you have any exercise goals for 2010?

I aim for at least 30 minutes a day, but usually go by how I feel. If I am in the groove, I will keep going! If I feel like crap, I won’t work out at all.

A few other interesting points from the article (repetitive, but interesting):

According to the Physical Activity Guidelines report, “It has been estimated that people who are physically active for approximately seven hours a week have a 40 percent lower risk of dying early than those who are active for less than 30 minutes a week.”

Interestingly, they did not find that exercise beyond a certain point conferred significant additional health benefits. Instead, the “dose response” for exercise, the committee found, is “curvilinear.” In other words, people who are the least active to start with get the most health benefit from starting to exercise. People who already are fit don’t necessarily get a big additional health benefit from adding more workout time to their regimens.

You do not necessarily have to divide your exercise time into daily allotments, either. Existing “scientific evidence does not allow researchers to say, for example, whether the health benefits of 30 minutes on five days a week are any different from the health benefits of 50 minutes on three days a week,” according to the activity guidelines. Do what suits your schedule.

Meme time! Leah, Gelareh and Holly have all tagged me for the “7 Random Things About Me” meme. Thanks, ladies! Click “more” to read on…

And of course, Happy New Years Eve! Enjoy your evening and be safe!

Continue reading 'How little exercise can you get away with? / 7 Random Things About Me meme'»

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By kilax, May 9, 2009 5:52 pm

Things making me happy this Saturday:

• Sleeping in until 9:30!
• Waking up to Steven making banana donuts.
• Steven helping me find vegan-friendly* products at Target.
• Buying a dry-erase calendar to keep track of events/training!**



Too lazy to take a photo with my actual camera!

• Running an overcast 34:24 4-miler
• Registering for the 10/17/09 Kansas City Marathon. Steven and I discussed our long-term fitness goals a lot this week. He is going to start the 90-day P90X workout series soon, and focus on building muscle, along with becoming a better***/faster runner. I am going to start the marathon training in June, and focus on endurance, as well as speed training and mileage upkeep in the meantime. Steven told me to go ahead and register for the Chicago Marathon (through a charity) without him, that he would be a spectator, but I really don’t want to run that one without him, or search for a charity to raise money for that I am not 100% behind. I want to save the Chicago Marathon for something special that we can do together, whenever that may be. I chose Kansas City because it is still in the midwest (won’t have any travel shock), is a “smaller” race, and is Steven’s hometown – his parents, brother and a lot of friends still live there. And since the Kansas City Marathon registration is open until the day before the race, he is going to see how he feels about jumping in on the marathon training with me, and either sign up for the half marathon or full marathon version of that race.
• Steven getting to work on the Datsun 280Z today.
• Knowing we get to go to the park to run and see Star Trek tomorrow!

What’s making you happy today (whether or not it’s Saturday when you read this!)?

*I am planning on making trying veganism soon, and his support really means A LOT to me.
**I love calendars. I love writing out what I have to do and crossing it off. This makes me really giddy.
***Not better as in “faster is better,” but better as in, better breathing, better form, etc.

Comments (15)

By kilax, April 29, 2009 6:43 am

Look! Another meme! I’ve seen this one going around the internet A LOT lately, and I finally got tagged for it… by Bethany!

I have to be honest. I usually skim memes. Or just mark them as read. So if you do the same for me, I understand.

Although, this one was interesting to fill out, because I really had to think hard about what to put on these lists! And I am sure as the day goes on, I will think of even more things to add.

8 Things I am looking forward to:

1. The Kenosha Half Marathon this Saturday!
2. Seeing my parents this weekend.
3. Going to SELF’s Workout in the Park with Diane on 5/16.
4. Spending time on the Mississippi River this summer.
5. Going to Disney World in January.
6. Doing the 30 Day Shred for 30 consecutive days (starting 5/1) and getting shredded!
7. Trying a vegan diet.
8. Seeing X-Men Origins: Wolverine, Star Trek, Angels & Demons, Transformers: Revenge of the Fallen, Terminator Salvation this summer.

8 Things I did yesterday:

1. Got caught up at work!!!
2. Blogged. Read blogs. Added new blogs to my reader. Felt guilty for being addicted to blogging.
3. Talked to my coworker about doing a sprint triathlon.
4. Listened to Jillian Michaels’s podcast.
5. Ran 4 miles with Steven.
6. Ate homemade Mexican Food for dinner.
7. Got sick and spent a lot of time on the toilet.
8. Started watching Lady in the Water and wondered, “Is this lame movie going anywhere?!?!”

8 Things I wish I could will do*:

1. Run a marathon in 2009.
2. Finish logging in my IDP** credits.
3. Learn how to style my hair.
4. Work harder at communication with Steven.
5. Experiment more in the kitchen.
6. Try yoga. Try slowing down.
7. Maintain my weight loss.
8. Get more sleep!

8 Shows I watch:

1. I don’t watch television, but I do own all 6 seasons of Sex and the City.

Play along if you want!

*Modified that one a bit!
**It’s an architecture thing.