Fitness
Exercise 'sweet spot' you need to hit to live longer – it's less than you think
SCIENTISTS have revealed the exercise ‘sweet spot’ you need to hit to live longer.
It’s no secret that working out is a key part of staying healthy for longer – but you don’t need to spend hours at the gym each week to reap the benefits, scientists from the University of Jyväskylä in Finland said.
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In fact, moderate levels of activity could be enough to lower your risk of death, they suggested.
Finnish researchers studied the exercise habits of 22,750 twins, following up with them after 15 and 30 years to assess their biological age and risk of mortality.
They split participants up into four groups:
- Sedentary
- Moderately active
- Active
- Highly active
Moderate-movers seemed to reap the most benefits from exercise, with a seven per cent lower risk of death compared to people who didn’t work out.
Though higher levels of exercise were found to lower the risk of mortality in the short-term, it actually brought no additional benefit in the long-term, researchers said.
They found that highly active participants didn’t get any more benefit to their mortality risk – essentially, more is not necessarily better.
Associate professor Elina Sillanpää from the Faculty of Sports and Health Sciences suggested that the idea that ‘being sedentary increases the risk of death’ is incorrect.
Instead, he says: “An underlying pre-disease state can limit physical activity and ultimately lead to death, not the lack of exercise itself.
“This can bias the association between physical activity and mortality in the short term.”
The twins participating in the study were all born before 1958 and their physical activity was assessed through questionnaires in 1975, 1981 and 1990.
Over a third (38.8 per cent) of the participants from the sedentary class died during the 30-year follow-up period, compared to 30.8 per cent of the moderately active group, 29 per cent of the active group and 25.4 per cent of the highly active group.
Moderately active and sporty participants had a 16 and 24 per cent lower risk of death compared to the sedentary group.
But after researchers factored in lifestyle-related factors and participants’ body mass index, their risk was only reduced by seven and nine per cent.
“But the moderately active and active classes exhibited lower risks of all-cause mortality compared to the sedentary class and highly active class within all pairs,” researchers wrote in the study published to Nature.
How researchers worked out activity levels
Participants’ levels of physical activity were measured using questionnaires, which looked at how much they moved or worked out each week, how long for and how intense the bouts were.
Each answer was assigned a score, after which participants were divided into their four groups.
The questionnaires differed slightly between 1975 and 1981, and 1990.
Here’s what the one used in 1990 looked like:
The following questions are about your physical activity during leisure time or during your daily journey to work during last 12 months.
How many hours in week you engage in physical activity corresponding to each intensity level?
Intensity levels:
- Walking
- Alternatively walking and jogging
- Jogging
- Running
Duration:
- Not at all
- Less than 30 minutes a week
- Between 30 minutes and less than an hour a week
- Two to three hours a week
- Four hours of more a week
The researchers also investigated whether following the World Health Organization’s physical activity guidelines affects mortality and genetic disease risk.
The guidelines advise adults to do 150 to 300 minutes of moderate or 75 to 150 minutes of vigorous activity weekly.
The study found that meeting these guidelines did not lower people’s risk of death or change their genetic risk.
Even for twins who met the recommended levels of exercise over a 15-year period, there wasn’t a difference in mortality rates compared to their less active twin pair.
Finally, researchers estimated the biological age of participants, looking at how it changed according to exercise levels.
They did this by taking blood samples from participants to get a sense of how fast the cells in their bodies were ageing.
Biological age – the age of our cells – measures how well your body functions and how much wear and tear it’s experienced.
It may be a better indicator than chronological age of how long we’ll will live and be in good health for.
Prof Sillanpää said: “We found that the association between leisure-time physical activity and biological aging was U-shaped.
“Biological ageing was accelerated in those who exercised the least and the most.”
Highly active people were on average, 1.2 years biologically older than the moderately active group and 1.6 years biologically older than the active group.
What counts as moderate exercise?
Moderate activity will raise your heart rate, and make you breathe faster and feel warmer.
One way to tell if you’re working at a moderate intensity level is if you can still talk, but not sing.
Examples of moderate intensity activities include:
- Brisk walking
- Water aerobics
- Riding a bike
- Dancing
- Doubles tennis
- Pushing a lawn mower
- Hiking
- Rollerblading
The NHS recommends that adults between 19 and 64 should aim to:
- Do at least 150 minutes of moderate intensity activity a week or 75 minutes of vigorous intensity activity a week
- Spread exercise evenly over four to five days a week, or every day
- Reduce time spent sitting or lying down and break up long periods of not moving with some activity
- Do strengthening activities that work all the major muscle groups (legs, hips, back, abdomen, chest, shoulders and arms) on at least two days a week
Examples of vigorous activities include:
- Running
- Swimming
- Riding a bike fast or on hills
- Walking up the stairs
- Sports, like football, rugby, netball and hockey
- Skipping
- Aerobics
- Gymnastics
- Martial arts
Source: NHS
Fitness
How much exercise is enough? A local doctor says you only need 15 minutes a day – WTOP News
Exercise is part of a healthy lifestyle and its benefits are well known and have been for a long time. What is only recently proven by doctors is just how much exercise makes a difference for one’s longevity.
By now, most people understand that exercise is part of a healthy lifestyle; its benefits are well known and have been for a long time. What is only recently proven by doctors is just how much exercise makes a difference for one’s longevity.
For most people who sit at desks or behind the wheel all day, the problem is often finding time to work out. The good news, according to Dr. Julie Chen, an internal medicine and lifestyle medicine doctor at Kaiser Permanente in Gaithersburg, is that a daily exercise routine can be broken down into brief segments.
“The general recommendation is for 150 minutes of moderate activity per week,” Dr. Chen said. “So that is roughly about 30 minutes a day, five days a week. But the important point is it does not have to all be done at once. You can break it up into shorter segments of exercise and still get the same great benefits.”
And those benefits can be tremendous. Chen said that studies have shown going from no exercise a day to only 15 minutes of total exercise a day can “can actually decrease their risk of death, death from all causes, by about 14%.”
“Any movement is actually better than being sedentary,” she said.
Movement can be divided up into short segments throughout the day instead of in one long, strenuous workout and it can still offer the same reductions in the risk of certain diseases.
Now, you might understand there are benefits of exercising for short periods of time, several times per day; but you might be wondering how you can get in the gym several times a day.
Chen advocates for what she calls “exercise snacks” — “small bursts of physical activity that you can get in, two to three minutes at a time throughout the day.”
For example, taking the stairs or doing squats while putting groceries away, walking around the office on a phone call or planking while your dinner is in the microwave. Chen said try to do whatever it takes to get a few minutes of movement in a few times a day.
Chen is also a big fan of fitness apps, including the ones that come built into our smartphones and watches: “Studies have shown that that is really motivating that you can actually track your progress in your app. You can see your trends.”
“Consistency is a really big goal of this effort, and so if you look at your trends over time, that’s going to be a really rewarding aspect of trying to improve your health,” she added.
Beginning an exercise regimen doesn’t need to be complicated or time-consuming. You don’t need to splurge on workout clothes or a gym membership; you just need a few minutes, several times a day, to start reaping the benefits.
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Fitness
Adults hop on viral ‘rebounding’ trend to make exercise fun again — ‘I feel like a kid’
Forget boring home workouts, on-demand HITT classes and cold winter runs.
The latest wellness trend bouncing around TikTok involves a workout you might not even realize you’re doing, and that’s the point. It’s called rebounding. This low-impact exercise involves jumping on a mini fitness trampoline — called a rebounder — to get your heart pumping and support lymphatic drainage.
On Amazon, this best-selling model is currently on sale for just $129. It measures in at just 40 inches, making it ideal for small spaces while still offering room for an adult to jump, squat and jog in place. Users swear it gives them a seriously effective full-body workout, and many remark that it’s “so much fun” to use.
Clinical trials also back the benefits: a 12-week rebounding program for overweight women showed significant improvements in body composition as well as a decrease in diastolic blood pressure.
Ready to jump on the rebounding trend, too? You’d better hop on this Amazon deal fast.
This sleek rebounder by BCAN is sturdy and easy to set up, thanks to pre-assembled bungees and simpel video tutorial.
Reviewers say it’s completely changed their workouts, with one remarking they “feel like a little kid again.” Others have also noted it’s much easier on their joints than higher-impact exercises.
“It absorbs impact well and allows for a nice, smooth rebound that is gentle on the joints, making it perfect for a low-impact cardio workout,” one person explained. “Whether I’m doing high-intensity intervals or simply bouncing for fun, the movement feels fluid and responsive.
The BCAN model features an upgraded handlebar for added stability. It’s 8mm premium bungee — with a durable woven outer layer and a 350-strand natural latex core — delivers smooth, quiet bounces, so you can enjoy your workout without disturbing others.
This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to the viral Oura Ring to Jennifer Aniston’s favorite workout platform – often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.
Fitness
Fitness trainer with 18 years of experience shares why exercise is crucial for kids: ‘Not just about health and fitness’
Exercise is often spoken about in the context of physical fitness – stronger muscles, better stamina and improved overall health. But its value, especially for children, extends far beyond the body. Regular physical activity can quietly shape character, teaching lessons about effort, patience, discipline and resilience that mirror how the real world works. From learning to cope with discomfort to understanding that progress takes time, exercise can become a powerful training ground for life itself.
Also Read | Chennai fitness trainer with 18 years of experience shares 5 simple things to focus on for long-term fitness
Chennai-based fitness trainer with 18 years of experience, Raj Ganpath – founder of the Slow Burn Method, co-founder and head coach at Quad Fitness, and author of Simple, Not Easy – is shedding light on why exercise is important for kids, with the benefits going beyond health and fitness. In an Instagram video shared on February 27, he explains how the impact of exercise extends far beyond physical wellness, shaping resilience, discipline and long-term character development.
Embracing discomfort
According to Raj, exercise is one of the healthiest ways to help children learn how to sit with discomfort in a safe, structured and sustainable way. Life inevitably brings challenges and unease – something adults understand well – but many children today are shielded from situations that test their resilience.
He explains, “Exercise is a great way to experience this discomfort in a safe and sustainable manner. Lifting weights, holding a plank, doing cardio, repping till it burns, all of these things are opportunities to embrace discomfort, opportunities to put themselves in a place where they’re not comfortable and learn from it, opportunities to practice physical and mental resilience.”
Learning hardship
The fitness trainer emphasises that hardship is an inevitable part of life, and meaningful success often requires pushing through moments of difficulty. While most adults recognise this truth through lived experience, children may not always have the same exposure to challenge. Raj believes exercise can bridge that gap.
He elaborates, “It will teach them that they need to do hard things if they want to accomplish something. Getting through a very hard workout, setting a goal and achieving it, completing a task. All of these things are not just random chores. These are incredible opportunities – opportunities to experience hardship and build fortitude.”
Delayed gratification
In today’s fast-paced world, the desire for instant gratification is stronger than ever – and children are growing up at the centre of it. With technology, streaming platforms and 10-minute delivery services, almost everything is available at the tap of a screen. As a result, the ability to wait, persist and work steadily towards a long-term goal can easily take a back seat. Exercise, notes Raj, offers a powerful counterbalance.
He explains, “Everyone wants everything right away today. This is true for us adults too, but it is even more true for our kids because this is the only world they know. A world where everything happens right then and right there, whenever they want it, wherever they want it. Exercise will teach them to wait, to be patient, to trust the process, to fail and still keep going, to work towards something larger that they will get much later. This is a very important character building quality and will serve them well for many, many years to come.”
The fitness trainer concludes, “Exercise is not just about health and fitness. It is a simulation of life itself. A ready-made character building tool available to you to help prepare your kids for life, the raw and real life that they’re going to have to deal with no matter what. So make sure they build the habit and make sure they embrace it.”
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. It is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.
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