Posts Tagged ‘exercise’

Six science selections

16 Mar
  • How Radiation Threatens Health – Why and how does exposure to radiation make you ill? What levels of exposure are dangerous and what levels are lethal?
  • Fukushima is a triumph for nuke power – Quake + tsunami = 1 minor radiation dose so far, says El Reg. Tragic as recent events in Japan have been. We should be building more nuclear reactors not fewer. Global warming caused by burning more and more fossil fuel in coming decades will have a far more detrimental effect on many more people than minor nuclear leaks.
  • Dog walking ‘is good exercise’ – Owning a dog but not walking it is bad for the dog’s owner as well as the dog. NHS Choices unravels the spin on recent headlines proclaiming dog ownership good for health.
  • Top banana – Atomic absorption spectroscopy is being used to assess how well banana peel can filter heavy metals, such as copper, from waste water. Preliminary results look promising and could lead to an ecologically sound method of industrial cleanup that uses a renewable but otherwise wasted source material.
  •″>Toxic robot – A new high-speed robotic screening system for chemical toxicity testing was recently unveiled by collaborating US federal agencies, including the National Institutes of Health. The system will screen some 10,000 different chemicals for putative toxicity in what represents the first phase of the "Tox21" program aimed at protecting human health and improving chemical testing.
  • Crystal unknowns – Frank Leusen and his co-workers at the University of Bradford, England, have turned to a quantum mechanical approach to help them predict the three known possible polymorphic structures of a sulfonimide. The work could assist crystallographers in structure determination of unknowns

My latest selection of six science stories, picked up by David Bradley Science Writer @sciencebase.

Six science selections is a post from: Sciencebase Science Blog


The Best Tech Tools and Fitness Plans to Get in Shape [Fitness]

22 Jul

If there’s one thing geeks and non-geeks alike all share, it’s an aversion to exercise. No matter how much you’d like to slim your waistline and lose the belly, it’s difficult to find a workout routine that not only works, but one that fits your needs and is easy to stick to. Over the years we’ve covered several fitness plans along with free and cheap technology to help you get in shape and stick to a training plan, and I’ve used many of these tools to help run two marathons. Read on for a look at the most simple yet effective plans we've covered—along with the best tech tools to help you get and stay in shape. Photo by luiginter.

This isn’t a “How to lose 200 pounds in a year” article, but it could be. Despite the proliferation of diet plans and expensive exercise equipment, the key to fitness is and always will be healthy eating, portion control, and a solid exercise routine. (But, a solid exercise routine need not be hard or expensive.) Here are some of the tips and tools we’ve covered at Lifehacker over the years, many of which I use regularly.

From Couch to 5k to Marathon

If you’ve never done much running or exercise, getting started can be a bear. The key is baby steps, and the Couch to 5k running plan gets you ready to run your first 5k (that’s three miles) in just six weeks. (Original post)

chicago-marathon.pngIf you’re beyond the 5k, I’d recommend giving a marathon a try at least once (or, if that seems a touch ambitious, a half marathon). Twenty-six miles may seem insane, but if you can run a 5k, you can probably do a marathon. Running expert and writer Hal Higdon’s free marathon training guides are a perfect place to get started, and when the marathon actually comes around, check out how I hacked the Chicago marathon. Photo by Chicago Producers.

Zero to One Hundred Push-Ups in Six Weeks

push-up.pngWhether you like doing them or not, the push-up belongs in your fitness routine. Unfortunately the push-up has always been a difficult nut to crack, not least of which because of the embarrassment of hardly being able to finish a small set. Much like the Couch to 5k running plan, web site One Hundred Push Ups provides workout routines designed to take you from zero to one hundred push-ups in six weeks. The push-up works your whole body, which means whether you take the 100 push-up route or not, it’s worth integrating into your workout routine. (Original post)

Work Your Entire Body with a Sledgehammer

Probably the most embarrassing part of my workout routine (at least when I’m explaining it) involves shovelgloving, a daily, full-body workout that requires just 14 minutes and a sledgehammer wrapped in a sweatshirt. The brainchild of a guy who just wanted an exercise routine he could do from the comfort of his bedroom, shovelgloving is a surprisingly effective exercise routine for working your entire body. Shovelglove exercises are also fun to do, incorporating old-timey routines like the butter-churn, wood-chop, and (naturally) shovel. (Original post)

Map Your Workout

Whether you’re running, biking, hiking, or skipping, mapping your workout is an excellent way to track what you’ve done, workouts you’ve enjoyed, and even calories you’ve burned.

My go-to tool for this purpose has always been MapMyRun, a site with a huge set of features for setting up a training plan, mapping your runs, calculating the calories you’ve burned, and more. The site’s massive feature set has made it a little more intimidating for first-time users, but if all you want to do is quickly map out a run, just jump straight to the route creation tool. (Original post)

trailrunner.pngIf you’re not keen on the web-based route, the Mac-only TrailRunner is an incredible desktop application that tackles many of the same features with a quick and very attractive interface. TrailRunner even integrates with Nike+ iPod, Google Earth, and your GPS (though MapMyRun does GPS, too).

Pick the Right Running Shoes

running-shoes.pngIf you’ve decided to take a serious stab at running, the only significant, unavoidable expense is shoes. Sure you could just stick with your aging pair of gym shoes, but running is hard on your body, and a good pair of running shoes can go a long way toward preventing injury and keeping you comfortable while you run, which also means you’re more likely to stick with your workout. With that in mind, it’s important to know how to pick the right running shoe for your feet. (Original post) Photo by jordanfischer.

Pump Up the Jams

workout-music.pngWhether it’s an iPod, Walkman, or even radio, take full advantage of the distracting and motivating power of music when you’re working out. Fill up your MP3 player with a playlist full of great workout music. They shouldn’t all be over-the-top motivators like Gonna Fly Now or Born to Run—those are really just for the times you need them. Try different songs and pick out what kind of music works best for you, and reserve your motivators for the times you really need an extra boost. If you take the Nike+ iPod route, you can actually set a song as your big motivator that you can instantly skip to when you need it. If you don't have Nike+, the same idea applies: Make it easily accessible so you can get that instant pick-me-up when you need it. If you're looking for suggestions, check out our readers’ favorite workout music. If you’ve taken to burning more calories with interval running, set up your very own interval running playlist in iTunes. Photo by Geff Rossi.

Nike+ iPod

nike+-ipod.pngI've been using the Nike+ iPod since January and am loving it. It's easy to use when you're already running with your iPod anyway, and it makes tracking and graphing my progress over time dead simple. All of that extra information—like that I've run about 320 miles so far this year—is surprisingly motivational. At only $30 for a Nike+ iPod sport kit, it’s not terribly expensive (provided you’ve already got a supported iPod), and you don’t actually have to buy Nike shoes to use it. I dug a hole in the insoles of my running shoes and stuck the Nike+ dongle inside, but if you don’t want to mutilate your shoes the Nike+ iPod shoe mod may be just the ticket.

Track Your Fitness on Your Computer

traineo.pngOur very own Kevin has covered several ways to track your fitness progress with free tools. My favorite, which he mentions in his feature, is web site Traineo. Traineo is there to help you stick with your plan and motivate you to achieve your exercise and fitness goals. (Original post)

There are gobs of tools available designed to tackle a lot of the same goals mentioned above, so if you’ve got a favorite that I didn’t point out, let’s hear more about it in the comments. For a couple of fitness remainders we’ve covered in the past, you may also want to take a look at how to get in shape with the Wii Sports weight loss program and how to get six pack abs.

Adam Pash is a senior editor for Lifehacker who may—counterintuitively—be overweight if not for technology. His special feature Hack Attack appears every Tuesday on Lifehacker. Subscribe to the Hack Attack RSS feed to get new installments in your newsreader.

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Nike’s SportBand ready for April launch?

15 Mar

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Make of it what you will, but Germany’s own Mac Life has apparently grabbed hold of a few more details concerning that SportBand we saw sashay into the FCC’s database late last month. Reportedly, the unit isn’t meant to replace the Nike+iPod system; rather, it's an alternative for runners who'd prefer not to have earbuds in and a DAP on their person when logging their treks. As expected, time, speed, distance and calories will all be tracked, and each run can be captured and stored on the outfit's website after you thumb a ride back home. We're told to expect said device in April for €59.95 ($93), but only time will tell if that's an accurate assertion (and true worldwide).

[Thanks, Susanne]


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