Benefits of Sport

On-going physical exercise can be hard for teenagers to try. However, it is good for the mind. body and spirit. If you are planning to do exercise regularly, or you’re doing it now, then listen up!

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Clearly, regular exercise will improve your physical health by contributing to the development of your muscles, bones and lungs. It can help improve your body’s immune system, making you better prepared to fight off diseases. Sport also has hidden health benefits such as lowering the chance of cancer later in life.

Sport teaches team work and problem-solving skills. Fighting for a common goal with a group of players and coaches teaches you how to build teamwork and effectively communicate to solve problems. This experience is helpful when you are solving problems at work or at home.

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Watching your hard work pay off and achieving your goals develop self-confidence. Achieving a sport goal encourages you to achieve other goals you set. This is an exciting learning process. Moreover, sport builds character and encourages you to keep a positive attitude to life.

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Exercising is a natural way to relax and let go of stress. You can also make new friends who can be there for you as a support system. When you feel under pressure or stressed, call up a teammate, head to the gym to talk and play it out.

The world of sport is a fairground of exciting opportunities where you can discover who you really are. Time, I think, to lace up your sports shoes and go play.

3 . I’m a walker, logging an average of 9000 steps a day several times a week around my neighborhood. On recent trips to Copenhagen and Stockholm, I noticed tall, fit Scandinavians (斯堪法尼亚人) walking along on city streets with poles, as if they were cross-country skiing without any snow.

It was a surprise to learn that the addition of the poles makes it a more vigorous, full-body exercise than simply walking — and, as a 76-year-old looking to stay healthy while enjoying the outdoors, I decided to give it a try.

There’s plenty of help online for the new Nordic (北欧的) walker: stand tall, swing your arms out as if to shake hands, and plant your poles with vigour. Then there’s the little matter of the strap (带子) on the pole. This allows the walker to grip the pole when thrusting forward and then relax that hand as the other hand pushes forward — a skill of coordination that builds stronger muscles.

For a warm-up, I started slow: Nordic walking down the hall that extends from my front door to the deck. Keeping balance wasn’t my only problem. The novel use of my arms and upper body was surprisingly demanding. After half an hour, my heart was pounding and I was sweating, but I still wasn’t much good.

Still, I carried on because there’s no arguing with the exercise’s benefits. Nordic walkers’ upper-body exercise increases their heart rate significantly more than walking without poles. And according to cardiologist Dr Aaron Baggish, with poles “you’re engaging 80 to 90 per cent of your muscles.” It also helps people with Parkinson’s, says Burrill. “We put poles in their hands and it’s amazing because they start walking with real rhythm.”

After a few clumsy days of being convinced I would never succeed, suddenly everything clicked. Not only was I able to coordinate the movements, I was aware that my heart, arms and core were getting a workout. Nordic walking is a form of exercise I expect to enjoy for years to come.

4 . Making day-to-day activities more intense for a few minutes — such as briefly stepping up the pace of a walk — could offer people who don’t exercise some of the health benefits that exercisers enjoy, according to a new study of roughly 25, 000 adults who reported no exercise in their free time.

Those who include three one- to two-minute bursts of intense activity per day saw a nearly a 40 percent drop in the risk of death from any cause compared with those without such activity. The risk of death from cancer also fell by nearly 40 percent, and the risk of death from cardiovascular (心血管的) disease dropped almost 50 percent, researchers report online December 8 in Nature Medicine.

“This study adds to other literature showing that even short amounts of activity are beneficial,” says Lisa Cadmus-Bertram, a physical activity epidemiologist (流行病学家) at the University of Wisconsin-Madison. “So many people are daunted by feeling that they don’t have the time, money, motivation, transportation, etc. togo to a gym regularly or work out for long periods of time,” she says. “The message we can take is that it is absolutely worth doing what you can.”

The researchers were looking for bursts of intense activity that met a definition determined in a laboratory study, like reaching at least 77 percent of maximum heart rate and at least 64 percent of maximum oxygen consumption. In real life, the signs that someone has reached the needed intensity level are “an increase in heart rate and feeling out of breath” in the first 15 to 30 seconds of an activity, Stamatakis says.

Regular daily activities offer several opportunities for these bursts, he says. “The simplest one is maximizing walking pace for a minute or two during any regular walk.” Other options, he says, include carrying grocery bags to the car or taking the stairs. “The largest population health gains will be realized by finding ways to get the least physically active people to move a little more.”

5 . In 1965 three fathers in Washington State faced a problem familiar to many parents in 2022: how to keep their restless children entertained. They threw together wooden paddles (乒乓球拍), a badminton net, and a perforated (有孔的) plastic ball. The sport “pickleball” was born, getting its name — according to one story — from a dog named Pickle, who kept running away with the ball.

Today pickleball, which is a mix of tennis, badminton and ping pong, is the fastest-growing sport in America. In the five years to the end of 2019, pickleball participation grew by more than 7%, while Americans’ overall activity level stayed flat. Now, the sport has picked up more swing thanks to COVID 19. Last March, when gyms closed, portable (便携的) pickleball nets temporarily sold out. “It’s a trend.” says Derek Heil, an employee at Dick’s Sporting Goods in Dallas, who has seen a sales spike for pickleball equipment over the last year. Players set up courts, which are half the size of tennis courts, in driveways.

The 3.5 million Americans who play pickleball are about one-tenth the number who play golf and one-fifth the number who play tennis. Yet there are reasons to bet on the sport’s spread. Like many outdoor activities, pickleball is social, but it is easier to learn than tennis and faster and less expensive than golf. Country clubs and recreation centers are changing some of their tennis courts into pickleball courts to meet demand. The more places there are to play, the more players will try the sport.

Hoping to predict where the ball is going to land, producers of tennis racquets (球拍) are starting to make pickleball kit too. “Pickleball is viewed as an opportunity,” says Stu Upson of USA Pickleball, the sport’s national governing body. As more people take up the sport, demand for televised matches and sponsorships will increase. Mr. Upson expects that one day pickleball will become an Olympic sport, although that may be a long shot.

Long-distance running is a great sport for beginners. It has a lot of benefits. It will help you get fit and prevent diseases.     1    

If you are new to running, here is some advice for you. It is important to warm up and cool down properly before and after running, so you do not hurt yourself.     2    . After a long run, you should jog slowly for ten minutes, then walk for five minutes. Such kind of warm-down relaxes your body after exercise.

10 . As we age, even if we’re healthy, the heart just isn’t as efficient in processing oxygen as it used to be. In most people the first signs show up in their 50s or early 60s. And among people who don’t exercise, the changes can start even sooner.

“Think of a rubber band. In the beginning, it is flexible, but put it in a drawer for 20 years and it will become dry and easily broken,” says Dr. Ben Levine, a heart specialist at the University of Texas. That’s what happens to the heart. Fortunately for those in midlife, Levine is finding that even if you haven’t been an enthusiastic exerciser, getting in shape now may help improve your aging heart.

Levine and his research team selected volunteers aged between 45 and 64 who did not exercise much but were otherwise healthy. Participants were randomly divided into two groups. The first group participated in a program of nonaerobic (无氧) exercise—balance training and weight training—three times a week. The second group did high-intensity aerobic exercise under the guidance of a trainer for four or more days a week. After two years, the second group saw remarkable improvements in heart health.

“We took these 50-year-old hearts and turned the clock back to 30-or 35-year-old hearts,” says Levine. “And the reason they got so much stronger and fitter was that their hearts could now fill a lot better and pump (泵送) a lot more blood during exercise.” But the hearts of those who participated in less intense exercise didn’t change, he says.

“The sweet spot in life to start exercising, if you haven’t already, is in late middle age when the heart still has flexibility,” Levine says. “We put healthy 70-year-olds through a yearlong exercise training program, and nothing happened to them at all.”

Dr. Nieca Goldberg, a spokeswoman for the American Heart Association, says Levine’s findings are a great start. But the study was small and needs to be repeated with far larger groups of people to determine exactly which aspects of an exercise routine make the biggest difference.