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Scientists Say This 10-Second Test May Predict How Long You'll Live

Scientists Say This 10-Second Test May Predict How Long You'll Live

Yahoo8 hours ago

Our society is obsessed with longevity. Our cultural focus on working out, eating whole foods, and managing stress isn't just about improving our health now, it's about increasing lifespan and improving quality of life for years to come.
And while some people turn to psychics or mediums to ask, 'When will I die?' a new study published in the European Journal of Preventive Cardiology suggests there may be a simple, science-backed test to gain insight—one you can try at home.
The sitting-rising test is simple. To complete it, study participants sat on a non-slippery flat surface barefoot with clothes that didn't restrict their movements. A researcher told the participants, "Without worrying about the speed of movement, try to sit and then rise from the floor, using the minimum support that you believe is needed." Basically, people were expected to go from standing to sitting down with their legs crossed, and back up again, while using as little support as possible.
For the study, researchers at the Exercise Medicine Clinic in Rio de Janeiro enlisted 4,282 adults between the ages of 46 and 75. After evaluating participants' health markers, the researchers had them perform the sitting-rising test. Each person's performance was scored from zero to five for sitting and zero to five for rising (totaling up to 10), based on how easily and independently they could complete the movements.Although participants could cross their legs while sitting, they couldn't use the sides of their feet, hands, forearms, knees, or the side of their leg for support as they lowered to the ground or stood up. Each time they did, one point was subtracted from their score. Participants also lost half a point for being wobbly. If the individual completely failed at sitting or rising from the floor without external help, they were given a 0.
After 12 years, researchers followed up with participants and found that 665 had died. Death rates rose sharply among those with lower sitting-rising test (SRT) scores: just 3.7 percent of people who scored a perfect 10 died, compared to 42.1 percent of those who scored between 0 and 4. They also discovered that despite other health factors, low scorers had a 3.8 times higher risk of death from natural causes and were also six times more likely to die from heart-related issues.
While the study doesn't directly prove that a perfect score guarantees longevity, the authors say that health professionals can use the SRT to tailor exercise plans and gain important insights into survival prospects for middle-aged and older adults, whether healthy or with medical conditions.
Scientists Say This 10-Second Test May Predict How Long You'll Live first appeared on Men's Journal on Jun 20, 2025

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Why It's Important to Finally Define 'Fitness' for Yourself
Why It's Important to Finally Define 'Fitness' for Yourself

WebMD

timean hour ago

  • WebMD

Why It's Important to Finally Define 'Fitness' for Yourself

June 19, 2025 — For most of my life, if you asked me if I was fit, I would say yes without hesitation. I spent my childhood playing year-round sports, was on a D1 lacrosse team in college, became a certified trainer, and spent more than a decade as a fitness director for a major women's magazine. By pretty much any objective measure, my fitness hovered somewhere above average. More than that, I loved it: the stress relief, the sense of accomplishment, the high after a tough workout; the grit I developed in (and out) of sports. It wasn't hard for me to feel connected to and passionate about exercise. But as I sit here in the midst of a stressful season of life — a few months out from unexpected abdominal surgery, among other joys — I am so very far from that version of me. I know I don't have the speed, strength, or cardiovascular endurance I've had in the past. And for the first time (maybe ever), I'm not sure what to call myself. Am I fit? Woefully out of shape? What, exactly, does any of that mean? As I talked to experts on the topic, I learned something pivotal: the most important definition of fitness isn't in a textbook — it's a truth you define for yourself. What Is Fitness? Let Us Count the Ways While there are objective measures of physical fitness — your VO2 max and grip strength, for example — not every expert will agree on which ones matter most. Medical doctors view physical fitness through a lens of disease. Are you exercising enough to help you avoid poor health outcomes? Longevity zealots will zero in on 'health span.' Are you doing workouts that will lengthen the vibrant, active years of your life? (And, of course, posting all about it on social media so everyone knows). Athletes will look to specific performance metrics that deliver success in their particular arena. Where does your pace per mile fall within the rest of the runners your age? How many pushups can you do in a minute? Pullups? What's your bench-squat-deadlift total? Resting heart rate? And on and on. And for you, maybe none of the above. ' What we know for sure is that there's a million different ways to look at how to even define what fitness is,' says Boston-based sports psychology coach Emily Saul. For Saul's money, everything you read and hear about defining fitness is noise. Consider one thing only: 'What feels meaningful?' 'It really comes down to the individual,' she says. 'Because your assessment is always within the context of whatever your standard is. So you have to decide for yourself what things are important in terms of the quality of your life.' Sometimes it helps to think of real, life-based situations where you can say to yourself, I want to be able to do that. That makes me feel fit. Maybe it's not having to ask for help when putting your suitcase in the overhead bin. Or maybe you're a grandparent and want to play with your grandkids on the floor. 'It's not going to be the same answer for everyone,' she adds. 'Each person has to decide what's meaningful for them right now.' From there, assessment of your fitness becomes far easier — because it's tied to one very simple metric: your own progress. 'I care more about the person's progress and what they're doing now compared to where they were three months ago,' says Los Angeles-based fitness coach Sohee Lee Carpenter. 'Are you lifting more weight? Are you doing more reps? Has your form improved? Are you moving pain -free? Do you feel better when you do certain movements? Can you run more miles without stopping? Those kinds of things are way better markers of fitness.' Why Finding Your 'Why' Needs a Rethink There's a reason things like the Physical Activity Guidelines for Americans exist: Regular exercise is not really an elective; it's an essential pillar for overall good health. So why does there seem to be this collective eye -rolling, heel-dragging response to it? For starters, some of it stems from our culturally complicated relationship with physical activity. That's a good question to ask: Do I have a positive relationship with physical activity? Research has shown for years that a negative perception or relationship with exercise wrecks your motivation. Maybe you feel intimidated, inadequate, or defeated when you think about exercise. Maybe you see too many super-fit people on Instagram and know that's not you, never was, never will be. The message has been driven home that fitness is a 'have to' not a 'want to' proposition. We also live in a very goals-driven society, which creates this idea that you need to have an ambitious 'why' behind your exercise routine. (In reality, you don't.) 'The social media version of 'what's your why?' is essentially, what's the next thing you're aiming to do?' Saul says. 'It's how people shorthand for what their next goal is, and they talk about it as if that's their bigger meaning. I push back hard when I hear people say something like 'My why is qualifying for Boston.' No, that's not 'your why.' That's the means to what you think is your why. So let's actually get at what's meaningful to you about that.' This is critical to making exercise Your Thing. You have to ask yourself: What are the bigger values driving me? And what about this thing (working out) is connected to my values? 'That can't come from an outside source telling you, 'You've got to do it' or 'This is what I do,'' says Jen Fraboni, DPT, founder of Jen Health. 'It has to come from what you're really hearing from listening within your own body.' Do you believe yourself to be hardworking? Great. 'You can work hard at something that you don't necessarily want to do — not because you're trying to force yourself to like doing the thing but because you value being a hard worker,' says Saul. 'You may never love the thing, but lots of people do things because they like the results and not because they like the activity itself.' There are days you don't feel like going to work, right? But you get up, make your coffee, and go anyway. Because whether you realize it or not, your job is connected in some way to your core values (like taking care of your family or challenging yourself). You need to bring that same perspective to fitness: what about this thing (working out) is connected to your identity? 'The reason most people [exercise] is not because there's always that strong internal motivation or desire for it,' says Saul. 'It's that doing it is in alignment with who I know myself to be — or with who I really want to know myself to be.' That last part is important because it means even if you're not there yet, the way you choose to think about yourself can hold a lot of power. 'It actually starts not with 'I choose to see myself as an active person' but 'I understand the kinds of things that an active person does and I will do them,'' says Saul. 'That's this formulaic statement, right? Like if active people do these things, and I do these things, then I am an active person — and I have to believe that because I'm building evidence of it day after day after day. It's not easy at the start to just see yourself that way, but it becomes harder to not see yourself that way by doing those things.' When fitness crisscrosses with who you are, it feels less like a duty. It becomes something you do whether you're always super excited about it or not. After talking to Saul, I thought about it. I value being someone who tackles hard things. And wouldn't you know: that little flip — focusing on the idea that I want to be someone who does hard things, and right now for a number of reasons fitness is a thing that feels hard — well, it's helped pull me off the couch on days I can't seem to find my usual motivation. The Depths of Perception All too often, the hardest part of working out isn't even the act itself, it's what happens right before. In the thinking about working out. How you perceive exercise in that moment defines what you do. A subtle shift in perception, in perspective, changes how you feel — and ultimately act. 'It's even harder if you are very stuck on 'fitness looks like this' or 'my workouts have to be this way,'' says Carpenter. Even harder still? When you're judging yourself based on a past (younger, fitter) version of you. Carpenter stresses that you have to be willing to recalibrate what is realistic — and what you can perceive as a 'fitness win' — right now. 'Maybe when you were in your marathon days, a fitness win was getting faster in a particular workout,' she says. 'Now, maybe it's 'Hey, I got on a 30-minute workout when I wanted to not do anything at all.' Changing those definitions, maybe even tracking them, and celebrating those little wins can help a lot.' Sometimes those wins might initially feel like a step back. 'I am running a challenge right now and I have someone who actually took a break from doing any kind of deadlifting because of pain,' says Fraboni, also a pregnancy and postpartum corrective exercise specialist (PCES). 'We're starting to ease back into it restarting at the basics — doing mobility and breath work, being so mindful of form — and she's like, 'wow, I'm realizing that if I step back on the weight and don't let the ego drive me on what I should be doing and what I have done in the past, I feel so much stronger and better in my body.'' Whether you're coming back from an injury, illness, having a baby, or dealing with a hectic work schedule, not judging or comparing yourself to past versions of fitness is hard — even for seasoned pros. Take Fraboni, who's a new mother of two: 'I feel like I'm progressing so well in strength pretty quickly postpartum and that feels good. However, I feel like I'm moving in a foreign body,' she says. 'It's almost like two different worlds: so proud of myself for how I'm gaining strength; and, on the flip side, I look in the mirror and think, Whoa, I don't recognize who I am. I've never felt like this. I've never looked like this.' In those phases of life, Fraboni stresses the importance of having empathy for the person you see in the mirror and a solid grip on the reality of your goals. 'It's a new person that I'm moving into,' she says. 'We never are going back to the person we were before. We're never going back into a previous body. We're always moving forward — we're aging, we're changing — so I have to always make that switch in my mind mentally that this is a new body and I'm moving forward.' 'Claim Your Identity as a 'Fit Person'' Nearly a decade ago, I was out to dinner in New York City with the incredibly fit, active, and vibrant LaJean Lawson, PhD, a 63-year-old exercise scientist. I asked her, 'What's your secret to staying in such great shape?' Her answer was simple: Identify your 'basic threshold' of fitness that is impossible to fail. Early on, Lawson decided she had to claim an unrelenting identity as a fit person, and in order to do that, she needed to perform an intentional fitness activity daily. Her basic threshold: one pullup or two full pushups. So at the end of every day, whether she was sick, or traveling, or crazy with work deadlines, she would do one of those two things. It may not sound like much, but, in less than 15 seconds a day, it has enabled her to maintain a very long streak of being a continuously active person. While I loved the philosophy, I was skeptical. But I gave it a shot anyways. My first basic threshold: Rather than taking a cab or subway, I would walk to and from work (about 25 minutes each way). It didn't take long to notice that instead of feeling defeated for missing a spin class, I was proud that I kicked off my heels and hiked home — even if it was raining, snowing, or late. Was the effort comparable? Of course not. But it helped shift my mindset and it made me feel like I was still on track. Lawson's modest approach has stuck with me, and I have repeatedly tested — and proved — its effectiveness. I can choose a bare minimum that works for the season I'm in, not the season I want to be in. These activities don't outweigh or replace my workouts, but they help connect the dots in between missed sessions and breed confidence rather than frustration. As Lawson so perfectly told me, 'In the end, being able to claim your identity as a 'fit person' is as much a state of being as it is a state of doing.' At the heart of true long-term success is repetition. When you take a look at the principal achievement among people who successfully maintain active and healthy lives for years and decades, you'll see a common denominator: They have made being active a consistent part of their way of life. It isn't a switch they turn on before beach season or a big event and then shut off as soon as it's over. What's more, their daily behaviors don't change how they see themselves. They're still active, healthy people — even if they haven't been to the gym in weeks. They don't beat themselves up or give up on their goals because they made one mistake or got nudged off track. It doesn't change how they think of themselves as people. 'From a health behavior perspective, we know that higher levels of self-compassion are correlated with more perseverance,' says Carpenter. 'You're more likely to keep trying in pursuit of a goal if you're not as hard on yourself about it. So when you miss a day, you're not beating yourself up about it — and because you're not beating yourself up about it, you're less likely to throw in the towel.' An important caveat: 'Self-compassion and self-love do involve being brutally honest with yourself, too,' she adds. 'I think it's super important to be accountable. Sometimes you need to call yourself out.' The truth is, there have been plenty of moments over the past few months where I have given myself a pass to skip the gym, when I know my body (and soul) would have felt better doing something. Whether you're working towards the best shape of your life or you're far away from your goals, there is one metric above all others that can serve as a powerful gut check: Are you consistent? 'For most people, the thing that we're wanting more than anything is just a feeling of progress, " says Saul. 'That's one of the core basic psychological needs.' That has become my new barometer. If I'm checking the boxes day after day, then I know I'm moving in the right direction. If I've given myself too many days off, it's time for an honest look in the mirror. Not to guilt or shame or beat myself up, but just to reset. 'There's this overwhelming pressure to be perfect every single day, and that's not the reality for anyone,' says Fraboni. 'But what if you just chose to choose again the next day? OK, I didn't do it today, but I can choose again tomorrow. What a gift to be able to do that — to get the choice to choose again.'

How Astronomers Will Deal With 60 Million Billion Bytes of Imagery
How Astronomers Will Deal With 60 Million Billion Bytes of Imagery

New York Times

time2 hours ago

  • New York Times

How Astronomers Will Deal With 60 Million Billion Bytes of Imagery

It was not that long ago that astronomers would spend a night looking through a telescope, making careful observations of one or a few points of light. Based on those few observations, they would extrapolate broad generalizations about the universe. 'It was all people could really do at the time, because it was hard to collect data,' said Leanne Guy, the data management scientist at the new Vera C. Rubin Observatory. Rubin, located in Chile and financed by the U.S. Department of Energy and the National Science Foundation, will inundate astronomers with data. Each image taken by Rubin's camera consists of 3.2 billion pixels that may contain previously undiscovered asteroids, dwarf planets, supernovas and galaxies. And each pixel records one of 65,536 shades of gray. That's 6.4 billion bytes of information in just one picture. Ten of those images would contain roughly as much data as all of the words that The New York Times has published in print during its 173-year history. Rubin will capture about 1,000 images each night. As the data from each image is quickly shuffled to the observatory's computer servers, the telescope will pivot to the next patch of sky, taking a picture every 40 seconds or so. It will do that over and over again almost nightly for a decade. The final tally will total about 60 million billion bytes of image data. That is a '6' followed by 16 zeros: 60,000,000,000,000,000. Rubin's 3.2 Gigapixel Camera At the heart of the Rubin observatory is the largest digital camera in the world, a supercooled grid with hundreds of high-resolution sensors. See how the camera works. By The New York Times PERU BOLIVIA BRAZIL ANDES MTS. PARAGUAY Vera C. Rubin Observatory URUGUAY Santiago ARGENTINA CHILE Atlantic Ocean Pacific Ocean By The New York Times Want all of The Times? Subscribe.

The Best Breakfasts To Block Blood Sugar Spikes, From Smoothies to Cereal
The Best Breakfasts To Block Blood Sugar Spikes, From Smoothies to Cereal

Yahoo

time3 hours ago

  • Yahoo

The Best Breakfasts To Block Blood Sugar Spikes, From Smoothies to Cereal

What your mom told you is true: Breakfast is the most important meal of the day, and that goes double for diabetics or those watching their blood sugar. 'Regularly eating breakfast—especially one high in fiber and low in simple carbohydrates—improves blood sugar control, reduces post-meal glucose spikes throughout the day and is associated with a lower risk of insulin resistance,' explains dietician Erin Palinski-Wade, RD, CDCES, CPT, author of 2-Day Diabetes Diet: Diet Just 2 Days a Week and Dodge Type 2 Diabetes. Here, she shares the best breakfast options for diabetics—including mouthwatering eggs and yummy smoothies—to keep you satisfied and your blood sugar steady. With everything you have on your plate (no pun intended), it may be tempting to skip breakfast, but doing so 'can lead to higher blood sugar levels after subsequent meals,' cautions Palinski-Wade. These breakfast combos help manage diabetes and ward high blood glucose levels with every bite. Satiating, protein-rich Greek yogurt is a superstar when it comes to controlling blood sugar. In fact, a study in The Journal of Nutrition shows that consuming Greek yogurt (about 80 to 125 grams per day) leads to a 14 percent lower risk of type 2 diabetes. Sprinkling it with a few berries and nuts doesn't just make your breakfast tastier, it also adds blood sugar-friendly fiber and healthy fats, explains Palinski-Wade. Just in case you need another reason to enjoy an omelet, research in the journal Food & Function shows that nutrient-dense eggs help regulate glucose levels. And if you're struggling with brain fog or sluggishness often associated with diabetes, this meal is an especially smart choice, Palinski-Wade says. 'A high-protein breakfast like eggs with veggies or avocado on whole grain toast can give you a steady energy boost to help you feel more focused and alert.' It's no secret why this breakfast is one of Palinski-Wade's top diabetes-friendly meals: Oats are shown to help regulate blood sugar, per a study in Nutrients. Boost the benefits by adding chia seeds and walnuts. 'If you're dealing with a symptom like diabetes-induced neuropathy, for example, the omega-3s in chia seeds and walnuts can help reduce inflammation and improve blood flow,' she advises. 'Chia pudding topped with walnuts is another great option.' Prefer a quick and comforting bowl of cereal for breakfast? We've got you covered. 'When it comes to shopping for cereal with diabetes in mind, I always tell my clients to flip the box over and check the label,' Palinski-Wade says. 'Look for at least 3 to 5 grams of fiber content, less than 5 grams of added sugar and whole grains listed as the first ingredient.' This simple checklist can help keep blood sugar steady and give you longer-lasting energy—something we all need, especially on busy mornings, she continues. 'And don't forget to pair your breakfast cereal with some protein, like plain Greek yogurt or a handful of nuts, to help slow digestion and reduce the chance of a blood sugar spike.' 'Smoothies can be a great breakfast for people with diabetes because they're quick to make, easy to balance with fiber, protein and healthy fats and they can help keep blood sugar stable when made with the right ingredients,' assures Palinksi-Wade. Here, a few of her favorite smoothie add-ins to help balance blood sugar. Move over bananas! 'The smooth texture and neutral flavor of the avocado makes it a great addition to your smoothie,' she promises. 'Plus, avocado provides an easy way to incorporate both dietary fiber and good fats.' Research also shows that the monounsaturated-fat-packed fruit significantly dials down blood insulin levels after a meal. 'Individuals who eat avocado regularly have been found to have lower body mass index (BMI) and A1C levels and higher [good] HDL cholesterol than those who do not eat avocados,' she adds. 'In fact, a large study of adults found that regular avocado consumption was associated with a 28 percent lower risk of developing diabetes.' The superfood not only sweetens your smoothie, it also improves insulin sensitivity to support better glucose processing and provides fiber and antioxidants that reduce inflammation, Palinksi-Wade explains. 'Studies show that regular blueberry consumption may lower hemoglobin A1C—so adding in frozen berries can be a great way to enjoy them more often.' No diabetes-friendly smoothie would be complete without plain Greek yogurt. 'It offers an easy way to boost the protein content of your recipe,' she shares. 'Protein slows digestion, allowing you to feel full longer while also promoting more stable blood sugar levels. Look for plain varieties without added sugar.' Now that you know the key ingredients of the perfect blood sugar-balancing smoothie, try two of Palinki-Wade's favorite recipes below—and find more of her delicious, healthy creations in her book Belly Fat Diet for Dummies. This smoothie is so thick and creamy, it's hard to believe it's blood-sugar friendly, she says. To make: In a blender, combine ½ cup avocado, 1 cup spinach leaves, ½ cup cucumber, ½ cup almond milk, ¾ cups broccoli florets, a bit of lemon juice (to prevent the avocado from browning) and mint to taste. This antioxidant-rich recipe not only helps balance insulin levels, it also fights weight gain in large part by taming the inflammation that contributes to belly fat. To make: In a blender, combine 1 cup plain Greek yogurt, 1 cup frozen organic berries (blueberries, strawberries or açai berries make great choices),1/2 tsp vanilla extract, 1 Tbs. chia seeds and 1/2 cup ice. Enjoy! More ways to help balance blood sugar: Your Type 2 Diabetes Food List: Superfoods That Steady Your Blood Sugar Naturally The Best Low-Sugar Fruits to Stabilize Your Blood Sugar Naturally Love Cheese? These Options Are Blood Sugar-Friendly and Safe for Diabetics This content is not a substitute for professional medical advice or diagnosis. Always consult your physician before pursuing any treatment plan.

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