The Benefits of Exercise

Regular exercise has a range of benefits for both physical and mental health. Firstly, exercise helps to strengthen the heart and improve cardiovascular health. It can also help to maintain a healthy weight and prevent obesity. Additionally, exercise boosts mood and reduces stress levels. People who exercise regularly often report feeling happier and more relaxed. Finally, exercise can improve cognitive function and memory. It has been shown to enhance concentration and increase mental clarity.

4 . Skiing offers many benefits. It’s a sport people can enjoy with friends and family. Skiers can get access to breathtaking mountain scenery.     1     Thus, it’s worth learning to ski. When learning it,many people turn to a ski instructor for help.

A ski instructor teaches people how to ski, helps experienced skiers improve their skill, and may provide ski coaching for people who intend to compete in skiing. Many ski instructors work as employees for companies that run ski resorts (旅游胜地).     2    

When teaching beginners to ski, a ski instructor focuses on skiing safety, proper form, and basic skiing skills. For advanced skiers, advanced skiing skills should be taught.     3     But they can help skiers try various types of skiing, including cross country skiing, downhill skiing, etc.

    4     Surely, one must be familiar with skiing and have certain skiing skills and experience. Besides, one should have patience, the ability to communicate clearly, and the ability to adjust to meet the needs of individual skiers. Most importantly, one has to have ski instructor qualifications and relevant certifications.

Professional ski instructors lead fascinating and exciting lives. If working and skiing at a ski resort most of the day appeals to you, then becoming a ski instructor must be your dream job!     5     If you’re interested, talk to a career counselor (职业顾问) who will help you decide whether it’s the right path for you!

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    .

7 . Creative ways to change your workouts

Most people know working out is good for your health, both physical and mental.     1     Sure, you may get excited about training for a 5 K or 10 K, but once the race is over, only to become tired of it after a few weeks.

Create a word or image with your exercise route

Runners often map routes through city streets that create a word or image, then use a GPS device to “draw” it as they run.     2     Not sure what image or message to create? You can always follow artistic routes others have created and shared in the apps.Some are impressively complex and may take several excursions to complete.But that’s part of the fun.

Join a free fitness group

Exercising can be more fun with others, so look for group fitness opportunities. Many communities offer free exercise opportunities. Fitness in the Park is a summer-long activity that has been operating in New York state for a decade. Everyone is welcome to head to one of 18 different parks.     3     “The best part is grabbing a partner that you don’t know, or getting together with one that you do,” Frion said. “It’s always so much fun.”

    4    

Sure, you can run a 5 K. But why not try orienteering (定向越野赛)? This timed navigational sport requires you to use detailed maps to find orange-and-white flags that are hidden in parks or remote areas. Races involve difficult running routes

Dance

Whether you take a class or practice at home, dancing is a great way to get your body moving. Dancing doesn’t seem like exercise to a lot of people, which is why it’s always a popular choice.     5     “The workout allows for a creative aspect and meditation at the same time,” she said. “Many people come because it is an opportunity to try something different, as well as to dance in a nonjudgmental space.”

8 . Exercise is good for us. It reduces the risks of dying from all causes, including cancer and heart disease. But many people who work all week have little time for exercise. So, they might try to do something to increase their heart rates over the weekend—go for a long run, take a bike ride or hike in the mountains. But is it healthy to avoid exercise during the work­week and then try to fit it all in during the weekend?

A new study suggests that, yes, it is healthy. Australian researchers at the University of Sydney did the study. It took place over a nine­year period. During that time, the researchers looked at the self­reported exercise habits and health examinations of more than 63,000 adults in England and Scotland. Then they connected that information to death records.

The researchers found that people who exercised only one or two days a week improved their chances of living longer than people who did not exercise at all. Even those who are fat could extend their lives by exercising a couple of days per week.

Emmanuel Stamatakis is the senior author of the study. He says that he found it very encouraging that even people who exercised as little as one or two times a week appear to lower their risk of early death. In other words, their health improves even if they don’t meet the suggested weekly amount of physical activity. However, to be in the best health, Stamatakis says more exercise is better.

The WHO suggests that adults should get at least 150 minutes of moderate to intense activity per week. For the best results, the organisation suggests 75 minutes per week of intense physical activity. However, if you are busy with work and family duties, exercise as much as you can.

10 . A new study shows that getting half of American 8-to 11-year-olds into 25 minutes of physical activity three times a week would save ＄21.9 billion in medical costs over their lifetimes.

The increase from the current 32 percent to 50 percent of kids taking part in exercise, active play, or sports would also result in 340,000 fewer overweight teenagers.

“Physical activity not only makes kids feel better and helps them develop healthy habits, it’s also good for the nation’s bottom line,” says Bruce Y. Lee, executive director of the Global Obesity Prevention Center at Johns Hopkins University. “Our findings show that encouraging exercise and investing in physical activity when kids are young pays big dividends as they grow up.”

The study, published in the journal Health Affairs, suggests an even bigger advantage if every 8 to 11-year-old in the United States exercised 75 minutes over three times in a week. In that case, the researchers estimate (估计), ＄62.3 billion in medical costs over the course of their lifetimes could be avoided and 1.2 million fewer youths would be overweight. And the money would increase if not just current 8-to-11 year olds, but every future elementary school child joined their game.

Exercise at least 25 minutes a day, three days a week, is a guideline developed for kids by the Sports and Fitness Industry Association. An overweight person’s lifetime medical costs average ＄62,331. For the overweight person, these amounts are great.

“Even a little increase in physical activity could cause billions of dollars in savings,” Lee says. He also says there are other benefits of physical activity that don’t affect weight, such as improving bone density, improving mood, and building muscle.

Lee says “We need to be adding physical education programs and not cutting them. We need to encourage kids to be active, to reduce screen time and get them running around again. It’s important for their physical health and the nation’s financial (经济的) health.”