Latest news with #stairclimbing
BBC News
3 days ago
- Health
- BBC News
Why climbing the stairs can be good for your body and brain
While it is tempting to take the lift or escalator rather than use the stairs, even scaling just a few flights a day could give your health and mind a boost. As expeditions go, it was a gruelling one. In just under 23 hours on 3 September 2021, Sean Greasley climbed and descended 8,849 m (29,032ft) – a distance that would have taken him to the top of the highest mountain on Earth. By the end, he was dripping in sweat and could barely walk. And he did it all in the relative comfort of his own home. Greasley holds the world record for the fastest time to ascend and descend the same height as Mount Everest on stairs, achieving it in 22 hours, 57 minutes and two seconds. While Greasley achieved this on the staircase at his home in Las Vegas, there are others who take stair climbing to other extremes. Tower running, for example, involves racing up enormous flights of stairs inside iconic buildings and skyscrapers. There is even a Tower Running Association and an official tower running global ranking for the elite athletes dedicated to this unusual sport. Most of us are unlikely to achieve such giddy heights, yet even climbing a few flights of stairs in our daily lives might be something to aspire to. According to research, climbing stairs can have surprising benefits for both your physical health and your brain without needing to hurtle up two steps at a time or break records. Climbing stairs has been found to improve balance and reduce the risk of falling for older people and improve their lower body strength. Other studies also find that climbing a couple of flights of stairs can positively affect our cognitive abilities such as problem-solving, memory, and potentially creative thinking. As a "low impact" form of exercise, even short bursts of stair climbing can help improve cardiorespiratory fitness and reduce the risk of cardiovascular disease. The improvements in aerobic fitness from climbing stairs at home can even be equivalent to those gained using stair machines at the gym. It's this everyday simplicity that is stair-climbing's greatest strength. Stairs are everywhere – we encounter them at home, at work and in public. Choosing to take the stairs instead of hopping on an escalator or riding in a lift provides us with an incidental form of exercise that can have an outsized impact on our health. "It's an exercise that nearly everybody can perform because they have access, and they do it on the daily basis," says Alexis Marcotte-Chenard, a postdoctoral research fellow in heart, lung and vascular health at the University of British Columbia in Kelowna, Canada. Marcotte-Chenard has been researching how to use exercise and nutrition to reduce the risk of cardiovascular disease, including the effects of "exercise snacks" – brief, spaced-out periods of vigorous activity lasting one minute or less that are performed throughout the day. Stair climbing, he says, is a promising exercise snack as it can be easily adjusted in difficulty by varying pace and requires no complex equipment or cost. "When you do exercise snacks, you don't need any fancy equipment, you can just use your own body, you can use stairs," says Marcotte-Chenard. "And if you're doing physical activity throughout the day, you don't have to dedicate an hour for your workout." Research into exercise snacks, also nicknamed "snacktivity," or "VILPA" (vigorous intermittent lifestyle physical activity), is on the rise as researchers search for the best exercise solution to combat sedentary habits and physical inactivity which currently puts approximately 1.8 billion adults worldwide at risk of disease. But what makes stairs such an effective physical workout? First, climbing stairs is an easy way to elevate your heart rate – an important part of getting physiological benefits. But there are unique benefits of stair-climbing compared to other forms of exercise. "It increases your heart rate and your oxygen consumption more than if you do fast walking just because it's harder to go against gravity," says Marcotte-Chenard, "And then, if you talk about the muscle, it's mostly the lower body, and we know that lower body strength is a good indicator of overall health and longevity." Climbing stairs can increase thigh muscle size and strength, and also requires use of the abdominal muscles for stabilisation going upwards. You may not even have to sprint up the staircase to get the benefits. Whilst taking two steps at a time can be more difficult, requiring greater work by the muscles around your ankle and knee, the research is split about whether you actually burn more calories going up one step at a time. And there is another reason to choose the staircase over the stair machine at the gym – going downstairs. The muscles at the front of your thighs contract in two different ways: when walking upstairs they will shorten, known as concentric contraction, and when walking downstairs they lengthen, known as eccentric contraction. Although concentric contractions require more oxygen, burn more calories during the exercise itself and are considered more difficult, repeating eccentric contractions is more likely to result in bigger and stronger muscle growth. This is because eccentric contractions cause greater muscle damage during exercise and so more calories are burnt long-term during repair and recovery. The benefits don't end with muscular thighs either. Researchers have found that stair-climbing results in surprising improvements in cognitive ability. More like this: Andreas Stenling is an associate professor psychology at Umeå University, Sweden, who primarily researches the longer-term relationships between physical activity and health. He and his colleagues studied the immediate effects of stair-climbing on different cognitive abilities in young adults. "Inhibition and switching were the two main cognitive functions we focused on here," says Stenling, "Cognitive switching, sometimes called mental flexibility, is how easy we're able to switch between cognitive tasks," he says. "So, going from one task to the other without having to reset your cognition, so to speak. Inhibition is about blocking out irrelevant information while you're engaged in the task." Stenling explains that we know that these cognitive functions are important for learning, cognitive word tasks, abstract thinking, and being able to keep your thoughts on one thing. Stenling and colleagues found that their stair-climbing exercise significantly improved participants' "switching" abilities, which is also considered the most difficult of the cognitive tasks tested for. They also tested for changes in mood, finding that participants felt happier and more energetic after stair-climbing. Another study published by researchers at the Yamaguchi University Graduate School of Medicine in Japan also found that people who climbed two flights of stairs displayed more focused problem solving than those who took the elevator. Intriguingly, there weren't any improvements in problem solving when they climbed five or eight flights of stairs, suggesting the effect is not dependent upon the number of stairs. Another study by the same group also found that walking downstairs led to an increase in creative thinking, generating 61% more original ideas than those who travelled using a lift. So if you are looking for a burst of inspiration on a problem you are trying to solve, a quick jaunt up to the next floor and back may be all you need. There is much interest in the mechanisms which link exercise to cognitive benefits, but little conclusive research. Stenling suggests, however, that the improvements could be linked to the cardiovascular system and the increase in blood flow to the brain, as well as growth hormones such as Brain-Derived Neurotrophic Factor (BDNF), which seem to be impacted quickly by exercise in general. Researchers including Stenling are also keen to explore whether there may be any delayed effects from stair climbing. Most studies focus on the cognitive effects immediately after climbing some stairs. One recent study found, however, that there were some improvements in memory from stair-climbing that carry over to the next day when paired with good sleep quality. But while the concept of taking 10,000 steps a day is ingrained in the public mind as the benchmark for daily exercise, is there a similar target we should be aiming for when it comes to stairs? Before we answer that, it is perhaps worth noting that the 10,000 step count number doesn't have a terribly strong basis in scientific research itself and some studies suggest the benefits tend to plateau after around 7,500 steps. The better known figure actually originates from an advertising campaign coinciding with the 1964 Tokyo Olympics, which took off because the number 10,000 in Japanese (万) resembles a person walking. The research is similarly sparse when it comes to putting a target on stair climbing. But the studies that do exist suggest that climbing more than five flights of stairs daily (equivalent to 50 steps) is associated with a lower risk of atherosclerotic cardiovascular disease (ASCVD), which is the build-up of plaque in the arteries. Marcotte-Chenard and his colleagues are optimistic that exercise snacks, specifically stair-climbing, could provide a good solution to breaking sedimentary habits at work. In a study assessing the psychological responses of office employees undertaking stair-climbing in the workplace, Marcotte-Chenard and colleagues found that 71% of employees preferred several small exercise snacks, climbing 60 steps in three different sessions, over one intense HIIT (high intensity interval training) session of climbing 60 steps three times in one session. "For them [the participants], it's easier to just go one time up and down the stairs and go back to sitting," says Marcotte-Chenard. "And because you spread it out throughout the day, it seems that people enjoy it a little bit more than if they do it in one single session." The researchers' study is unique for being conducted outside the laboratory, which could suggest that the research is more applicable to the real world. Not all research agrees that home stair-climbing is the answer, with some suggesting it is insufficient physical activity to lower the risk of CVD mortality and premature death. Additionally, sufferers of knee osteoarthritis can find stairs to be a painful ordeal. And observational studies even find that some demographics, such as females and overweight individuals, are less likely to take the stairs where there is an alternative. But for those able to tackle a staircase, choosing it over a lift or elevator could be a great way of getting some incidental exercise that will benefit both your body and mind. See you at the top. -- For trusted insights into better health and wellbeing rooted in science, sign up to the Health Fix newsletter, while The Essential List delivers a handpicked selection of features and insights. For more science, technology, environment and health stories from the BBC, follow us on Facebook, X and Instagram.
Yahoo
18-05-2025
- Sport
- Yahoo
Man, 72, to climb eight Burj Khalifas for charity
A man is hoping to climb the equivalent of eight times the height of the world's tallest building - the Burj Khalifa - on a stair climber for charity. Rob Northfield, from Clint, near Harrogate, is raising money for Henshaw's, which supports young people with learning disabilities, and the Yorkshire Young Achiever's Foundation. Mr Northfield said he was aiming to climb 60 steps a minute for more than four hours in order to hit the 6,632m (21,750ft) target. "I am 72 this year and I'm going to attempt to do something most youngsters wouldn't attempt to do," he said. "I'm training four times a week. I'm doing speed sessions three times a week, and that's like 45 minutes to an hour at quite a pace, which is around about 90 steps a minute," he said. He is being supported by former England and Leeds United player Tony Dorigo, after the pair met at the Yorkshire Young Achievers Award dinner and bonded over their charitable work - and love of football. Mr Northfield also had a short career in football, playing for Leyton Orient. Dorigo. said: "It's a heck of a challenge. My legs only manage eighteen holes of golf." "Rob is very determined and I love it. He sets himself a challenge and he's going to get it done somehow, some way. "I've been told I'm on the substitutes bench. Hopefully I stay there. That is what I would like to think." In 2024, Mr Northfield raised £10,300 for Henshaw's, climbing for three hours non-stop on the stair master, but is now planning to top that by climbing for four to six hours on 13 June in a bid to raise £30,000. He said: "I'm trying to get over the message that, you know, as you get older, they'll become an age when we can't do things. But that isn't in your 60s or 70s." Dorigo said the challenge reminded him of his Leeds United training days. "The pre-season at any football club was always awful," he said. "It was Roundhay with Leeds United. We had Roundhay Soldier's Field and we would run around there and up and down the steps. However we did not do it for 3hrs 30mins." Listen to highlights from North Yorkshire on BBC Sounds, catch up with the latest episode of Look North. Anonymous art sale for sight loss charity
CNET
16-05-2025
- Health
- CNET
Out of Breath Going Up Stairs? We Found Out Why and How to Make It Easier
Do you ever find yourself trying to catch your breath after walking up the stairs? If so, you're not alone. It's a phenomenon that frequently spawns questions on Reddit, with people wondering if it's normal. Even those who are in good health and work out regularly often get winded when going upstairs. That's because becoming winded from stair climbing isn't a sign that you're out of shape or need to exercise more. In fact, it happens to everyone -- even athletes who have dedicated their lives to fitness. Walking up a set of stairs can make anyone winded. And if you want to try to solve this issue, there are some exercises you can do and lifestyle changes you can make to improve your endurance. Why do I get winded when going upstairs? If you check your heart rate, it's likely to have spiked. Rick Broida/CNET The fancy medical term for what's happening when you get winded climbing stairs is "exertional intolerance." While approaching stairs, you're not warmed up -- your muscles are cold, your heart rate is low and your body is not ready to move suddenly. When you start climbing, you're essentially doing single-leg squats with some cardio mixed in, and your heart rate quickly skyrockets. Your body suddenly needs more oxygen -- hence the feeling of being winded. Another reason why it affects you so strongly is that walking upstairs uses your fast-twitch muscles, which are used for explosive movements, and muscles like your glutes that you may not commonly train. If you're an endurance cardio nut like me, you're in great shape, but sustained exercise like this uses slow-twitch muscles. So, it won't transfer over super well to exercises like stair climbing. If you've been hitting the gym regularly but the stairs are still giving you trouble, don't fret that you're not in good shape. There are plenty of other ways to measure your overall health and fitness, including your heart rate or other metrics like body composition and strength. Read more: Best Running Shoes for Women How to make going up the stairs easier Lunges will help you conquer the stairs with ease. Getty Images If getting out of breath while climbing stairs is really putting a damper on your life, there are steps you can take to lessen the annoyance. I'm not going to suggest that you jog in place for a moment to warm up before ascending a short staircase with your boss, but here are a few ways you can prepare yourself ahead of time. First, incorporate stair-specific exercises into your workout routine to train your body for the stimulus. Exercises such as sprints, jumps or other explosive movements will help with the sudden exertion. To train your glutes and legs, try bodyweight exercises like squats and lunges. If you're looking for exercises to do to improve endurance, consider the following: Biking Hiking Brisk walking or running Rowing Swimming laps If you smoke cigarettes, it's almost certainly contributing to your windedness. Although e-cigarettes are touted as a healthy alternative, preliminary studies suggest that vaping also damages your lungs. What is VO2 max? Used to test aerobic endurance or cardiovascular fitness, VO2 max is the maximum amount of oxygen you can utilize during exercise. It is measured in milliliters of oxygen consumed in 1 minute, per kilogram of body weight (mL/kg/min). VO2 max is measured with a mask and heart rate monitor that are hooked up to a treadmill or stationary bike. Because of this, you will need proper equipment to get an accurate measure of your VO2 max. If you think this is a measurement you can benefit from, especially if you're working on your endurance while climbing stairs, consult your doctor for their opinion. There may be VO2 max testing at a health center or gym near you. When to call your doctor If you think your windedness is out of the range of normal, call your doctor. Getty Images If you're debating whether or not to call a medical professional, you're better safe than sorry. One major warning sign to look out for is chest pain that comes on when you get winded -- it could be a sign of heart disease or a coronary blockage. The doctor will do a stress test, and if you do have a blockage, there's a simple procedure to fix it. Swollen feet and ankles or coughing are other signs there may be something wrong with your heart. Another reason to seek medical help is if getting winded from basic activities is affecting your daily life -- for example, if you avoid walking short distances. Or, if the situation doesn't get better once you start exercising more, it may be time to consult a doctor or physical therapist.
