1 . Everyone knows that running is a good way to stay in shape. The simplicity of running appeals to many people. You don’t need a lot of complicated or expensive equipment; you just need a good pair of running shoes. Well, that idea is changing.     1    

This is not a surprise to the Tarahumara Indians, who live in northwest Mexico. The rough terrain (地势) in their area makes it easier to travel on foot than by horse or by car. Traditionally, the Tarahumara were hunters. They follow their prey over long distances, sometimes, for days, until the animals became exhausted.     2     They are known for their endurance, running races of 50 miles or longer. When Tarahumara athletes ra n in the marathon at the 1968 Olympics, they didn’t understand that the race was over after only 26.2 miles, so they kept running. “Too short, too short,” they complained.

But here is the amazing part: Tarahumara runners don’t wear running shoes. Tarahumara shoes are very simple. The sole (鞋底) is a piece of rubber held to the foot with homemade belt. These rubber soles protect against sharp objects, but they don’t provide any support or cushioning.

How is it possible that some of the best runners in the world don’t wear running shoes? Scientific studies are beginning to point to something the Tarahumara have known for centuries: Human beings are built for running barefoot. In a recent study, researchers used a video camera to examine how athletes run when they are barefoot.     3     When they do this, the arch (足弓) of foot absorbs the impact. Then that force is redirected back up through the leg.

    4     Walk into a sporting goods store today and you will find sections that are devoted to the shoes using the simplest structure. With a thin sole and heel, they are designed to be the shoes that feel like no shoes. The increasing number of these shoes on the market is evidence of this new trend. It is clear that shoe companies and runners are beginning to accept the wisdom of Tarahumara — barefoot may be the best.

2 . Reasons why you should learn how to surf

The feeling of riding the waves is one you can never describe until you have experienced it. While surfing, you’ll be in a peaceful state as you wait for the next big wave. It can be difficult to explain why, but the whole experience is indeed calm and exciting at the same time.    1    , as if you’re running away from all your worries in life.

Surfing is a physically challenging sport that requires you to use your entire body, making it almost an extreme fitness activity. Every surfing session will certainly make you exercise your whole body. So, expect to have aching muscles after your first surfing session.     2    

There is no denying the fact that healthy and fit people are confident with their bodies.    3    Nevertheless, surfing promotes confidence that isn’t necessarily rooted in how you look or boost your ego (自我). It takes time to learn and even master.

Learning a new skill with a group leads to a sense of accomplishment, and learning how to surf is no different. Although it’s natural to go surfing alone at times, no surfer has surfed without acquaintances (熟人), friends, or club mates. It’s a given for people who surf to share experiences with others, both locally and globally.

Like some other sports, surfing allows you to have time with nature.    5    With surfing, you’re able to observe nature from a different viewpoint. This is an ideal time to be one with nature, so grab the chance to broaden your horizons (视野) as a part of this beautiful planet we live on.

3 . It’s no surprise that there’s a link between exercise and mental health. But scientists have now made it official: research has found a direct connection between movement and mood. Why does exercise hold so many benefits for our mental health?     1    .

When our muscles tighten, chains of amino acids (氨基酸) called myokines (肌细胞因子) are released into the bloodstream.     2    . This communication increases adaptation to stress, reduces symptoms of anxiety and has a direct effect on depression.

A recent study published in the British Journal of Sports Medicine showed that treatment for depression can be much more effective when physical activity is added to the usual care.     3    . “While exercise is not a substitute for professional mental health treatment, physical activity can complement and enhance the effects of the treatment,” says lead researcher Ben Singh, a research fellow at the University of South Australia. He says regular exercise in a group setting can boost self-esteem and decrease feelings of isolation and loneliness.

Exercise helps build key connections between the networks within the brain, too.     4    . Studies have shown that physical activity stimulates creativity, sharpens judgement skills and improves mental energy. It can also help to slow age-related cognitive decline, possibly even slowing the pace of developing Alzheimer’s disease.

    5    . In this way you’ll keep going back to them. Experts suggest that you aim for a minimum of 10 to 30 minutes, three to five days each week. Getting sweaty is good for your body and mind.

4 . The rise of body neutrality You define (定义) beauty yourself. You are more than a number in measurement. Love yourself the way you are. Body positive messages like theses seem to be everywhere from social media to TV advertisements.

Body positivity’s aim to boost acceptance and appreciation of a variety of body types and sizes may explain why it has such a broad appeal. While some find the body positivity movement to be helpful, others have begun calling the movement toxic and suggesting it may be time to move on from this way of thinking.

More recently, people have voiced concerns. Some feel that the focus on loving your looks actually strengthens society’s stress on appearance over other values. Much body positivity content in advertisements may bring a stereotype (刻板印象) to viewers because it does little to challenge the hidden assumption that people are valued mainly for their appearance. Therefore, the movement still encourages people to be graceful and engage in beauty practices from head to toe. And if you fail to be body positive, it’s you that are at fault.

Many are now moving away from the body positivity movement and the pressures that come from it entirely, and instead are getting behind the body neutrality (中立) movement. Instead of focusing on physical appearance, body neutrality is a profound idea that we can exist without having to think too much about our bodies.

We are all more than just our bodies. We are complicated beings with a range of emotions and feelings about our bodies. And because body neutrality de-emphasizes (不强调) the focus on appearance, it motivates us to better acknowledge all the things our bodies are able to do. Being grateful for being able to take up your hobbies and appreciating your body for what it’s capable of doing are both examples of body neutrality.

Body neutrality can be beneficial to us. It is associated with the positive body image and mental well-being. The good news is that there are many ways you can develop body neutrality, including writing-based treatment, yoga and spending time in nature.

5 . I’ve learned a lot in my many years in the gym, and beginner-me would be shocked by the things present-me does during the workouts.     1    . And I’ve broken pretty much every other rule besides.

Rest days are a convenient tool for making sure you’re not overworking yourself, but that’s all. Organizations like the American College of Sports Medicine recommend leaving 48 hours between intense strength-training periods for a given muscle.     2    , it’s meant to be a general recommendation for beginners and for people who are exercising just to stay healthy. Once you’re talking about athletes or enthusiasts, they acknowledge that training most days of the week is fine, if your program manages tiredness effectively.

The “10% rule” is a not-terrible guideline for figuring out how quickly to improve your training.     3    . As running coach Jason Fitzgerald told us, “While the saying is to only increase weekly mileage (英里数) by 10%, this may be either too conservative or even too aggressive depending on where you start from.” If you’re a beginner and your mileage is overall very low; if we took the rule seriously, you wouldn’t be able to increase from zero to any other number.

    4    , but none of them are necessary. Creatine (肌酸) is one of the best-known muscle-building supplements (补充剂). It’s understood to be effective, but here’s the thing: That it does something for most people doesn’t mean it does very much. Likewise, protein powder is a helpful way to get more protein in your diet, but you don’t need to use a supplement.     5    .

6 . Three years ago, Jasminka Jost was looking for a place for her young son, Vigo, to be active. She had tried playing soccer, but Vigo, who has autism (孤独症), had trouble focusing on the game. Jost needed a safe space for Vigo with coaches who specialized in meeting his needs. That’s when friends referred Jost and her family to the River City Inclusive Cym (RCIG), which offers workout classes for children, teens and adults with disabilities.

The gym has been in operation since 2016, renting space in a traditional gymnastics gym before moving to its current location on Patterson Avenue in April 2022. There’re six hour — long classes per day from Monday through Saturday, each with a maximum of seven attendees and each featuring one coach per participant.

“Our classes consist of an obstacle course,” says Mike McGrath, the founder of RCIG. “There’re four different sections of the gym, and we spend 15 minutes in each section. There’re monkey bars, swings, ropes for climbing and swinging, slides ropes for climbing and swinging, slides, and more. That can sound frightening, but we start from where they’re comfortable. If they just need to touch the rope at first, that’s OK, but our goal is to gradually build their skill level and participation.”

Vigo, now 6 years old, looks forward to classes every week. There’re classes for older kids and young adults, too. Christine Schwab has been bringing her niece. 20-year-old Brennan, for two years and says that the classes have improved her social and motor skills. “The coaches at RCIG were great at getting her to take the extra step — and to believe that she could,” Schwab says. “As a loved one, it’s amazing to see.”

Jost adds the gym is a good place to meet other people facing similar challenges. “Even beyond the classes, there’s a deep sense of community and belonging.” she says. “Vigo has made a lot of little friends, and it’s an opportunity to meet other parents. It’s a place we can all go and just be ourselves.”

7 . The rate of childhood obesity in the U.S. has tripled over the past 50 years. But what this trend means for children’s long-term health, and what to do about it (if anything), is not so clear.

The American Academy of Pediatrics (AAP) made waves this year by recommending that doctors put obese kids as young as two years old on intensive, family-oriented lifestyle and behavior plans.     1     This advice marks a shift from the organization’s previous stance of “watch and wait,” and it reflects the AAP’s belief that obesity is a disease and the group’s adoption of a more proactive position on childhood obesity.

Yet the lifestyle programs the AAP recommends are expensive, inaccessible to most children and hard to maintain — and the guidelines acknowledge these barriers. Few weight-loss drugs have been approved for older children, although many are used off-label.     2     And surgery, while becoming more common, has inherent risks and few long-term safety data — it could, for instance, cause nutritional deficits in growing children. Furthermore, it’s not clear whether interventions in youngsters help to improve health or merely add to the stigma overweight kids face from a fat-phobic society. This stigma can lead to mental health problems and eating disorders.

Rather than fixating on numbers on a scale, the U.S. and countries with similar trends should focus on an underlying truth: we need to invest in more and safer places for children to play where they can move and run around, climb and jump, ride and skate.

    3    In 2020 the Centers for Disease Control and Prevention found, unsurprisingly, that kids’ sports participation increases with their parents’ incomes: about 70 percent of kids whose families earn more than $105,000 a year participate in sports, but only 51 percent of middle-class kids and 31 percent of children at or below the poverty line do. This disparity hurts people of color the most. More than 60 percent of white children, for instance, participate in athletics, but only 42 percent of Black children and 47 percent of Hispanic children do. Experts blame these problems on the privatization of sports — as public investment in school-based athletics dwindles, expensive private leagues have grown, leaving many kids out.

According to the U.S. Department of Health and Human Services’ Physical Activity Guidelines for Americans, children between ages six and 17 should get at least an hour of moderate to intense physical activity every day. Yet only 21 to 28 percent of U.S. kids meet this target, two government-sponsored surveys found. The nonprofit Active Healthy Kids Global Alliance evaluates physical activity in American children, and in 2022 the group gave the U.S. a grade of D–.

Why is it so hard to get kids moving? In addition to fewer opportunities at school, researchers cite increased screen time, changing norms around letting kids play outdoors unsupervised, and a lack of safe places for them to play outside the home.

New York City, for example, had 2,067 public playgrounds as of 2019 — a “meager” amount for its large population, according to a report from the city comptroller — and inspectors found hazardous equipment at one quarter of them. In Los Angeles in 2015, only 33 percent of youths lived within walking distance of a park, according to the L.A. Neighborhood Land Trust. Lower-income neighborhoods tend to have the fewest public play spaces, despite often having a high population density.     4    

Kids everywhere need more places to play: trails, skate parks and climbing walls, gardens and ball fields, bike paths and basketball courts. Vigorous public funding to build and keep up these areas is crucial, but other options such as shared-use agreements can make unused spaces available to the public.

9 . Recent studies found that smiling at London bus drivers increases happiness. However, on the Number 24 bus to Hampstead Heath, Londoners are sceptical. “Bus drivers,” says. Liz Hands. a passenger. “are generally annoying me.”

It might seem improbable that a report on London’s buses could change behaviour. But it has happened before. London’s buses have an underappreciated role in the history, of medical science. In the 1940s, a single study of London’s transport workers transformed epidemiology(流行病学), medicine and the way we live now. Every time you go on a run, check your step-count, or take the stairs instead of the lift, you are following a path pioneered by the feet of the workers on London’s buses.

In the late 1940s, doctors were worried. Britain was suffering from an “epidemic” of heart disease and no one knew why. Various hypotheses(假设), such as stress, were suggested; but one thing that was not exercising researchers was exercise. The idea that health and exercise were linked “wasn’t the accepted fact that we know today”, says Nick Wareham, a professor of epidemiology at Cambridge University. Some even felt that “too much physical activity was a bad thing for your health”. Navvies, miners and farmers who did physical exercise also suffered from various diseases and died young.

At this time a young doctor called Jerry Morris started to suspect that the excess deaths from heart disease might be linked to occupation. He began studying the medical ‘records of 31, 000 London transport workers. His findings were breathtaking: conductors, who spent their time running up and down stairs, had an approximately 30% lower possibility of disease than drivers, who sat down all day. Exercise was keeping people alive.

Morris’s research was eventually published in 1953, just three years after a study by Richard Doll proving the link between smoking and lung cancer. Morris’s work had consequences both big and small. Morris now also took up exercise, handing his jacket to his daughter and just running. “People thought I was bananas.” Slowly, the rest of the world took off its jacket and followed.

10 . Sportsmen in the running races of the Olympics are great athletes, but even the slow runners of the running world — joggers in the park — have good health. A study out this week in the Journal of the American College of Cardiology finds that even 5 to 10 minutes a day of slow running is enough to extend life by several years, compared with not running at all.

The new study focused on a group of more than 55, 000 men and women aged 18 to 100. About a quarter of them were runners. Over 15 years, those who ran just 50 minutes a week or fewer at a slow speed were less likely to die from either cardiovascular (心血管的) disease or other causes, compared with those who didn’t run at all.

The study suggests relatively low efforts are necessary to benefit from jogging, but it can be better to exercise more often. “A little bit is good but a little more is probably better,” says Dr. Aaron Baggish. A 2013 study in Denmark suggested that the secret of maximum longevity is up to 2. 5 hours of running a week.

Although running can make you less likely to have cardiovascular disease, it doesn’t entirely take the risk away from you. “There is no question that the healthier you are and the more exercise you do, the longer you’ll live and the better your quality of life will be,” Dr. Baggish says. “But it doesn’t mean you’ll never get sick.”

“Many long-term runners do not run because they want to live longer,” Dr. Baggish notes. “They run because it makes them feel better every day.”

For these runners, the cost of feeling good can be injuries, so Dr. Baggish supports the value of what he calls “active rest.” His belief, not supported by any recent research, is that it’s a good idea to spend 25% of exercise time over the course of a year running at a slow speed or doing other activities like swimming or biking.