fitness

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Professor Nears 70 Marathons Heeding Wife's Dying Wish

She pleaded with him to be there for the kids

(Newser) - In 2003, as Christine Guetzloff was dying of ovarian cancer at the age of 34, she sat her husband down for an important conversation. "Tom, you need to do something—you're just way out of shape," she told the West Virginia State college chemistry professor. "Look... More »

Study Says Fitness Trackers Are Getting Major Stat Wrong

Calorie burning stats are up to 93% inaccurate on some devices

(Newser) - Constantly checking the calories burned on your fitness tracker to determine what to eat? Then tuck it away and read on, because you might not want to indulge in that second piece of cake. NPR reports that cardiologist and professor Euan Ashley responded to his tech-savvy patients’ frequent requests to... More »

Happy Ending for Couple Who Lost Nearly 600 Pounds Total

Their meet-cute was at the gym

(Newser) - Frustrated with his ever-growing weight that peaked at 675 pounds, Ronnie Brower began dieting and working out on his way to losing an astounding 458 pounds. His four-year fitness journey earned him the admiration of a woman at his gym who similarly was trying to lose a lot of weight.... More »

Fitness Tracker Data Clued Man In on His Lyme Disease

Signaling how the trackers could serve as a 'check-engine light' for health

(Newser) - In mid-2015, researchers studying fitness trackers counted 500 different devices on the market. They ended up having 60 participants, including the lead researcher, wear up to 7 devices every day for as long as 11 months, and then analyzed the more than two million data points they'd collected. Reporting... More »

Too Busy for Daily Workouts? That's OK

Study finds that 'weekend warriors' still reap benefits

(Newser) - Hate having to drag yourself to the gym after work? A new JAMA study suggests people who exercise only on the weekend enjoy much of the same benefits as weekday gym-goers. Researchers at Loughborough University in the UK who reviewed data on more than 63,500 mostly white adults found... More »

Workout Not Doing Much? You May Need to Switch

Researchers say a simple at-home test can help you tell if you've picked your best workout

(Newser) - On the whole, working out is good for people. But when digging into the numbers, researchers have found a wide range of responses to regimens: Some people reap tremendous benefits, while others actually regress in their fitness, reports the New York Times . But new research suggests that these so-called "... More »

Music Makes High-Intensity Exercise Easier to Take

Tunes also make people more likely to continue

(Newser) - High-intensity interval training is all the rage, with research suggesting that just a few minutes of all-out sweating could reap the same health benefits as a 45-minute moderate workout, and that's true even for the elderly . The draw is clear—interval training takes less time, after all—but so... More »

Why People Are Crawling Like Babies at the Gym

Practitioners call it a 'reset' for adult fitness

(Newser) - It's not necessarily unusual to see people in odd positions in fitness classes at the gym—the birthing squat, downward dog, seal and happy baby are all "funny-looking" moves with real benefits, as Shape magazine reports. But crawling? Like a baby? For an extended period of time? It'... More »

Pokemon Go Could Help You Live Longer

All those additional steps could boost longevity, scientists say

(Newser) - More people than ever are squeezing in some light cardio on the streets of America thanks to Pokemon Go, and that game play may also have a side benefit that could increase users' life spans—to the tune of 2.83 million combined years for the estimated 25 million US... More »

5 Most Active Cities in the US

Put on your walking shoes and hit the Freedom Trail in Boston

(Newser) - Whether it's their public parks, bike paths, or just because they're easy to amble around, more and more America cities are staking claims to promoting physically fit lifestyles. But some communities are more on the go than others, and as ABC News reports, a Gallup and Healthways list... More »

You Might Lose More Weight Without a Fitness Tracker

'We were definitely surprised,' say researchers

(Newser) - For those looking to lose weight, a two-year study suggests that wearing a fitness tracker helps. What surprised researchers, however, is that not wearing one seems to help even more, reports Ars Technica . The study in JAMA , perhaps the most comprehensive to date on the subject, followed nearly 500 overweight... More »

CrossFit Founder: 'I Like Watching the Bodies'

Greg Glassman deflects criticism about injuries, rails against 'a--holes' in soda industry

(Newser) - Despite allegations of injuries caused by questionable techniques, the fitness phenomenon known as CrossFit is said to boast an estimated 4 million members around the globe with a program that Newsweek says "has come to dominate the athletic world." And it has no bigger fan than its founder,... More »

Study: Minute of Hard Exercise Just as Good as 45-Minute Workout

Science has some good news for a change

(Newser) - "Most people cite 'lack of time' as the main reason for not being active," professor of kinesiology Martin Gibala says in a press release . But that's no longer a valid excuse for not getting in better shape. According to a study published Tuesday in PLOS One,... More »

Now You Can Test Your Sweat as You Run

Sweat monitor could alert users to early signs of dehydration, stress, and more

(Newser) - That Fitbit on your wrist is about to look "awfully basic," reports the Los Angeles Times , with the introduction of a sweat monitor that the lead author of a new study likens to having "a pathology lab right on the body." Electrical engineers at UC Berkeley... More »

Exercise DVDs May Actually Be Psychologically Harmful

New study finds 1 in 7 statements are negative

(Newser) - Exercise DVDs are a mostly unregulated industry, and their safety and accuracy haven't been scientifically proven—yet their promises of chiseled, bronzed bodies have us forking over $250 million for them every year. Not only do we not know whether they work, researchers at Oregon State University are going... More »

10K Steps a Day Might Not Get You Fit

The number has its roots in the 1964 Tokyo Olympics

(Newser) - Ten thousand steps. It's easy to remember, and a goal lauded by several wearable fitness trackers, but is it actually a good daily target for fitness? The number is too simplistic and not for everyone, reports the Huffington Post . For instance, for the extremely sedentary, taking 10,000 steps—... More »

Man, 54, Smashes World Pull-Ups Record

Texan managed 4,321 in 24 hours

(Newser) - If you can do 30 pull-ups in 10 minutes, you're probably in pretty good shape—and if you can keep doing them at the same rate for 24 hours, you will equal the feat of Mark Jordan, a 54-year-old Texan. Guinness World Records confirmed this week that the Corpus... More »

Weight Watchers' Friend Is Its Enemy: Fitness Trackers

Membership, revenue slid in 4th quarter

(Newser) - The booming fitness-tracker trend is making it easier for people to track their activity and therefore lose weight, which is essentially what Weight Watchers has been trying to do since 1961. The company has encouraged subscribers to use devices like Fitbit and Jawbone—and even has its own ActiveLink device.... More »

Air Quality in Your Gym Might Spoil Workout

Study finds generally high levels of pollutants

(Newser) - You might want to start your next workout at the gym with a sniff test. A new study suggests that gyms have high levels of air pollutants such as formaldehyde, airborne dust, and carbon dioxide, reports the New York Times . In fact, levels for those three substances generally exceeded accepted... More »

Fitness May Fight Depression in Girls

Fit sixth-graders less likely to be depressed seventh-graders

(Newser) - The more fit a child is, the less likely he or she is to suffer from depression, a new study suggests. That's especially true for girls, according to researchers from the University of North Texas, who found a link among middle schoolers. The findings, which have yet to appear... More »

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