I hesitated to join the new Tai Chi Club because I always    1    (believe) tai chi was for old people. In fact, it was really     2    (amaze) and had a huge effect on me physically and mentally.    3     is said that a 13th-century Taoist named Zhang Sanfeng invented tai chi after drawing     4    (inspire) from a fight between a snake and a bird. 

While     5    (learn) the basics of tai chi, I found myself bored and aching. Luckily, my coach taught me how to relax my     6    (muscle) and focus on peace of mind. With these requirements in mind, I found my balance and flexibility     7    (slow) improved.  

I discovered that tai chi is deeply rooted     8     the Chinese philosophy of yin and yang, and that the practice of tai chi aims to maintain the balance of yin and yang in the body.  

A year of practising tai chi has had a positive effect on my everyday life. I feel    9    (happy) and more confident. I will continue to practise tai chi and enjoy the benefits     10     it has brought me.

4 . You may have heard the name of Parkrun. But you may not know it was founded by Paul Sinton-Herwitt, who was ______ the Royal Society of the Arts' Albert Medal in 2019. He got the honor for his __________ in the field of social improvement.

Parkruns are free, weekly, community __________ all around the world. The events are 5km and __________ on Saturday morning in parks and open spaces. It is a positive and inclusive __________ where there is no time limit and no one finishes last. Everyone is __________ to come along, whether you walk, jog, run, volunteer or watch.

In 2004 Paul had lost his job and he was __________ in an accident. Down but not out, this was the time when the __________ of Parkrun first came to him. On 2nd October 2004,13 amateur runners arrived in Bushy Park, London. Parkrun was born. The first team _________ Paul and his wife Joanne together with a few of their friends. At that time, it was just called a time trial, the name Parkrun was not _________ until 2008, and no one knew what a phenomenon it would become.

The second Parkrun wasn't __________ until 2007. Shortly after Wimbledon, Richmond, Banstead and Leeds Hyde Parks started to host Parkruns. And then, __________ and the number of events have continued to grow. Parkrun is now a __________ phenomenon, represented in 21 different countries, stretching across five continents.

At the 2019 ceremony Paul gave a speech celebrating Parkrun, from the tiny _________ he planted fifteen years ago through to the worldwide movement. Paul went on to praise their movement of real people and communities, empowering themselves and those around them to do __________ things for themselves and one another.

5 . One of the presents in my house this Christmas was a late 18th-century volume of the Encyclopaedia Britannica (大英百科全书). It is a window into the discoveries and thinking of the time. The encyclopaedia is an entertaining reminder of how _______ some of our current truths are bound to be. Certainties in areas we haven’t yet understood will look just as ridiculous as some of these in centuries to come. And one of those we are still remarkably _______ is the effect of food and exercise on our bodies. We’re surrounded by confident _______ on how to eat, how to avoid or reverse obesity (肥胖), and yet the advice seems pointless while the world gets fatter. Much of what we think we know is a pile of assumptions rather than _______ .

Our confusion is the theme of Spoon-Fed, a book by one of Britain’s leading nutrition researchers, Tim Spector of King’s College London. Its subtitle is: “Why almost everything we’ve been told about food is wrong.” It is a call for us to _______ more.

One by one Spector offers answers to recent food _______. Coffee can save our lives, he says. Three to four cups a day reduces the risk of heart disease and may cut the risk of death by 8 per cent. Butter does not damage our hearts, Spector argues, and salt is vital. Eggs have gone “from heroes to villains and back again”. Don’t say no to all red meat on _______ grounds; occasional small quantities of high-quality unprocessed meat provide important vitamins and iron and are “probably good for you“. Exercise is so good for longevity and happiness that it should be considered our No 1 drug, but the one thing for which it’s _______ useless is losing weight. Vitamin pills are a multibillion-pound industry with almost no proven _______ but which can cause real harm. Even vitamin D, which Spector used to study and believe in, he now _______.

Spector also offers more than a set of currently _______ tips. The science of nutrition has not been solved by him, as he would be the first to admit. His most _______ point is that there is no one size that fits all. Our bodies are complex, and our reactions are _______: yet nobody wants to pay for the research that might explain why.

Some combination of food choices, genes, environment and the chemical reactions generated by our microbiome — the unique microbe (微生物的) combinations in our body ― yes different _______ for each of us, leaving some lean and two thirds of us too fat. This is the territory Spector wants to explore further and which might just allow us to _______ the global trend to obesity, with all the risks we’ve witnessed this year.

6 . Do you like to exercise?     1     Do you prefer playing a team sport, like volleyball or baseball? Or do you like to run for miles and miles all by yourself? Maybe you would rather lift weights or do push-ups or sit-ups!

You know that exercise is good for your body. It helps you grow stronger. It can also help keep your heart and other important organs in excellent shape. But can it make you smarter?

Maybe! The work you do at school every day is like exercise for your brain. Learning and thinking can help you become smarter.     2    

Some researchers point out that exercise stimulates the body’s nervous system, causing it to release chemicals that make us feel happy and calm. This helps to explain why many people feel more alive and active after exercising.     3     On the whole, you can work or study at a higher level after exercise.

Others point to studies that show that exercise can stimulate the growth of new brain cells. As your brain gets bigger, the areas in connection with memory and learning get bigger and brain function improves.

    4     Experts believe that as little as 15-30 minutes per day three times a week may be enough to improve brain performance. Thirty to sixty minutes per day four to five times a week is even better.

Exercise is good for your body in so many ways, so include as much exercise as you can into your daily or weekly routine.     5    

7 . Are you sitting more than ever?     1     You’re probably sitting while reading this. Sometimes you sit when you are driving or attending a meeting. Other times you sit when you engage yourself in watching a movie or playing computer games. That’s undoubtedly a lot of sitting. The fact is, the amount of time spent sitting has increased over time.     2    

We know sitting too much is bad, and most of us naturally feel a little guilty after a long-time TV watching.     3     A study on nearly 8,000 adults suggests that there’s a direct relationship between the time spent sitting and our risk of early death of any cause. As the total sitting time increases, so does the risk of early death.

“Sit less, move more” is what the Heart Association encourages us to do.     4     It is like telling someone to just ”exercise“ without telling them how. Exercise guidelines are always more practical. For example, the Center for Disease Control recommends adults do exercise for two hours and 30 minutes every week, plus muscle strengthening activities two or more days a week. We need similar guidelines for sitting.

    5     “It would probably be like, for every 30 continuous minutes of sitting, stand up and move or walk for five minutes at a quick pace,” Diaz, the lead researcher said, adding that the study has put us a step closer to the satisfying guidelines. But more researches are needed to confirm their approach.

8 . Ten fitness exercises you can do at home

Walking

An effective walking workout at home will help to strengthen your legs, while getting some low impact aerobic exercise as well. If you don’t have any stairs available, just walk around the house a few times —it may not be very exciting, but it will do the job!

Jumping jacks

These are always fun, as they bring back memories of being a kid! Who hasn’t done jumping jacks for fun as a child? Well, surprise —they are also great cardio exercises, and good for warming up, too.

Push-ups

These are probably not the most favorite exercise of many people, but while they can be hard to do, you can find easier ways to do them. You don’t need to pretend you’re “Rocky”, and do them with one hand: just do what works for you. Do them on your knees, instead of keeping your legs straight. Or, do them by standing up against a wall. You will build up arm strength and work out muscles in your chest area.

Leg lifts

These are great for building up strength and muscles in your legs. If you find it hard to do the exercises with your legs straight, try bending them slightly.

Crunches

It’s the best exercise for building up and strengthening belly muscles. When you’re just getting started, don’t worry about getting your head all the way up. So long as you’re going up until you feel the stretching of the muscles, you will see some benefit.

Jogging in place

Jogging is a great exercise for your heart. You can jog in place at home while watching TV or listening to music. The only equipment you will require is a good pair of shoes, to eliminate any stress to your legs.

Squats

These are wonderful exercises for your legs and bottoms. You can even just try these by sitting and standing up again from a regular chair, if you’re finding them to be too difficult. As long as you’re able to do a few repetitions, you will provide some benefit to your body.

Dancing

Dancing is a wonderful exercise, which is great for your heart. Not only that, but it can lift your spirits as well, and give your overall feeling a boost.

Fitness enthusiasts in China are experiencing a change     1     sports habits thanks to the fast development of online platforms and the use of smart technologies.

These enthusiasts now wear smart gadgets(小装置)     2     (track)body reaction during workouts. They make personalized fitness plans on smart apps, and familiarize     3     (they)with smart fitness equipment.

A     4     (new)opened smart running track at Beijing’s Olympic Forest Park,     5     favorite destination for local running enthusiasts, is a good example of     6     smart technologies are upgrading the public’s sports experience.

Runners on the track acquire a range of data, including information about those currently using the track, real-time temperature and weather reports, and instructions about running. This data     7     (present)on smart     8     (interact)screens alongside the track, which opened to the public early last month.

The track is also linked to an app that can be installed on smartphones and other portable devices. Runners     9     (use)the app receive instructions, such as suggested running speeds and the right time to rest or drink water.

Runners on the track also take part in online challenges relating to different distances and particular difficulties.

After signing up for the challenges on the app, they choose the time they want to start. The athletes’ results are uploaded online for     10     (compare)with others, and participants receive medals for outstanding results.