3. It reduces the risk of developing breast cancer. Researchers already know that any kind of physical activity blunts the risk of breast cancer. But an American Cancer Society study that zeroed in on walking found that women who walked seven or more hours a week had a 14% lower risk of breast cancer than those who walked three hours or fewer per week. And walking provided this protection even for the women with breast cancer risk factors, such as being overweight or using supplemental hormones.
Stumped for an idea? Take a quick stroll around the block. Whether you need a solution to a problem at work or you’re looking for inspiration for your novel, walking gets your creative juices flowing in all areas. A recent study published in Frontiers in Neuroscience found that walking improved both convergent and divergent thinking, the two types associated with enhanced creativity.
Raise your hand if you’re stressed out. OK, OK, put both your hands back down. Most of us swim in a pool of stress every day and that takes a serious toll on our mental and physical health. But science says one of the benefits of walking is it’s one of the fastest, most effective ways to calm down. Moving clears cortisol, the “stress hormone”, out of your system and also helps stop the never-ending stream of worries going through your mind, according to a study published in The American Journal of Cardiology. Here are tricks for getting the most happiness out of your walk.
4. Better memory and cognitive function. A clinical trial of older adults in Japan published in the Journal of the American Geriatrics Society in 2015 found that after 12 weeks, men and women in a prescribed daily walking exercise group had significantly greater improvements in memory and executive function (the ability to pay focused attention, to switch among various tasks, and to hold multiple items in working memory) compared with those in a control group who were told just to carry on with their usual daily routine.
In light of the benefits associated with HIIT, Dr. Nose created a regimen of fast walking and gentle strolling, to see if this kind of program might provide greater fitness benefits than walking at a steady pace. The program consisted of repeated intervals of three minutes of fast walking, aiming for an exertion level of about six or seven on a scale of one to 10, followed by three minutes of slow strolling. The results turned out to be very promising. As reported by the "New York Times":13
Nina Barough is well known to power walkers in the UK. She founded the Walk the Walk Charity in 1999, and organises events, including The Moonwalk, a unique power walking marathon. The annual walk, which starts and ends in Battersea Park, London, attracted 15,000 walkers in 2003 and is in the process branching out worldwide. Nina lives in Finchampstead, Berkshire.
As you get started toward the recommended 30 minutes of moderately intense aerobic exercise five days per week, aim to exercise at a level that just lets you keep up a conversation during the activity. If you can get out three or four sentences in a row without gasping for air, it’s a sign that you’re maintaining an intensity that is truly aerobic, meaning aerobic metabolism is supplying the vast majority of your body’s energy, Jonesco says.
4. Haskell WL, Lee IM, Pate RR, et al. Physical activity and public health: updated recommendation for adults from the American College of Sports Medicine and the American Heart Association. Med Sci Sports Exerc 2007; 39(8):1423-34. Abstract available at: http://journals.lww.com/acsm-msse/Abstract/2007/08000/Physical_Activity_and_Public_Health__Updated.27.aspx
Observe basic safety while walking outside. Watch for traffic all around you. Always walk on sidewalks or on the left side of the street facing traffic if there is no sidewalk. Carry an ID and a cell phone or change for a pay phone. Use caution if wearing headphones (perhaps use just one earpiece so you can hear traffic and other noises around you). Make yourself visible in low-light situations by wearing reflective gear, such as vests with reflective tape are especially visible.
Your heart rate rises during aerobic exercise. It can rise from 70 beats per minutes (bpm) at rest to as high as 170 bpm or even higher during exercise, depending on the intensity of the exercise, your fitness level, your age, and other factors. Whether you're training is aerobic or anaerobic is determined by the intensity of your workout, and monitoring the intensity is the key to know which one you're doing.
Although the programme started in earnest in 2010, Hall was cooking it up from the time she had to have an appendix operation, while pregnant, four years before that: a graduate from Loughborough University’s famous sports science degree, pioneer of American corporate weight management programmes, she was suddenly in a wheelchair and steadily gaining weight. “It came from a very personal space to heal myself, improve my posture, safeguard my joints, keep my sanity,” she says. WalkActive grew, at first informally when she integrated it into personal training programmes, and then into a system on its own, for which there is now an app, a book and audio coaching, as well as licensed trainers all over the UK. It is full-time work, changing the way people walk.
To estimate the amount of energy—remember, energy equals calories—the body uses during physical activity (versus when you’re at rest), scientists use a unit that measures the metabolic equivalent for task (MET). One MET is what your body burns while lounging on the couch watching Netflix. Walking, a "moderate" exercise, uses 3 to 6 METs; running, which is typically classified as "vigorous," uses 6 METs or more.
There are times when you deserve to feel pleased with yourself and last week was one of them. Science, you see, confirmed something that I had worked out a decade and a half ago, namely: regular walking is the best thing you can do to achieve and maintain a healthy weight. According to the study from the London School of Economics, brisk walking is a better deterrent against obesity than any other form of exercise. Forget the gym or five-aside, stuff running, spinning, zumba and squash… Walking officially beats them all, hands ( or trainer’d feet) down.
5. Dunstan DW, Barr ELM, Healy GN, et al. Television viewing time and mortality. The Australian Diabetes, Obesity and Lifestyle Study (AusDiab). Circulation 2010; 121: 384-91. Available at: http://circ.ahajournals.org/cgi/reprint/CIRCULATIONAHA.109.894824v1?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Dunstan&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Taking a 30-minute walk a day is kind of like that proverbial apple: There's a good chance it'll keep the doctor away. From helping you lose weight and de-stress to lowering your blood pressure and reducing your risk of many chronic diseases—going for regular walks is one of the best and easiest things you can do for your health, says Melina B. Jampolis, MD, author of The Doctor on Demand Diet. "Walking is the number one exercise I recommend to most of my patients because it is very easy to do, requires nothing but a pair of tennis shoes, and has tremendous mental and physical benefits," she says. Here's what you can expect when you start walking for just 30 minutes every day, most days of the week.