1 . The most popular martial arts¹ today originated in Asia, especially in China. Some Chinese fighting styles were invented more than 3,000 years ago. Many martial arts were invented because people needed to defend themselves or protect others. Nowadays, people learn martial arts as a way of keeping fit or as a competitive sport, but they are still very useful for self-defence.

Martial arts are often referred to as either soft or hard. These terms imply a way of dealing with your opponent’s force. Soft martial arts, such as tai chi, teach you to use your opponent’s own force to defend yourself. Soft styles use fluid movements and timing to avoid, deflect and redirect their opponent’s attacks. These martial arts are soft for the defender but not for the attacker! On the other hand, hard styles, such as kung fu, teach you to defend yourself using force. Techniques involve blocking, posturing and powerful punching² and kicking. Hard martial arts techniques are more effective if you are more skilful, more powerful and faster than your opponent.

Perhaps one of the best known Japanese martial arts today is karate. But did you know that its roots are derived from Fujian Province? In the 14^th century, a community of Chinese migrants from Fujian settled in what was then the kingdom of Okinawa. The Chinese migrants used to gather in a park to enjoy cultural activities—one of which was kung fu. This soon caught the attention of local youths, who started leaning kung fu from their Chinese neighbours.

In fact, Chinese influence in martial arts was not limited to kung fu. The very first Korean military training manual³ was based on a Chinese version, During the Japanese invasion of Korea in the 16^th century, the Korean army needed an effective way to train a large number of troops⁴. They adopted a training methodology⁵ from a Chinese military manual called Ji Xiao Xin Shu⁶, written by the famed Chinese general, Qi Jiguang, who had himself defeated Japanese pirates⁷.

5 . Many hear endlessly how good exercise is for our health,but you might be surprised to know just how good.    1    

It helps you breathe better.

Frequent exercise improves the volume of oxygen you can use in your body.This is what makes you fit and the benefits aren’t limited to sport.    2     Attending some professional courses can build core strength and improve shape,and so strengthen breathing muscles. 

Physical activity enhances your mental health.

Doing something active releases “happy” brain chemicals that make you more positive.The more you do it,the better you’ll feel.But you do need to work up a sweat.If you’ve had a bad day,treat yourself to a little bit of exercise.    3    

    4    

The way your guts (内脏) feel often impacts on your mental and physical health.Walking,running and yoga strengthen abdominal (腹部的)muscles,increase the heart rate and encourage your muscles to move digestive waste through your body more efficiently and digest food more quickly.

Keeping active keeps you young.

There may not be an elixir (灵丹妙药) of youth just yet,but keeping fit comes close.Just 15 minutes of exercise a day for eight years can increase your lifespan by three years.The more you do,the longer you could live.    5     It can be low-intensity exercise—swimming,a long walk on a running machine at the gym,or a low-intensity workout via special APPs.

6 . There are many ways to travel within a city. We can walk, cycle, or take a bus. But no matter which way we travel, we have to follow the route (线路) the city planners laid down for us.

Parkour practitioners (跑酷爱好者), however, see the city in a completely different way. To them, there are no designed routes. There are no walls and no stairs — they jump, climb, roll and crawl to move across, through, over and under anything that they find in their path. The city is their playground.

The International Gymnastics Federation (FIG) has noticed that this activity is drawing more and more people to it — there are 100, 000 people taking part in parkour today in the UK alone, according to The Guardian — and how it is helpful for people to be much stronger: It trains coordination and balance. So the FIG is thinking about recognizing parkour as a new sport and adding it to the Olympics by 2024.

But parkour practitioners themselves don’t seem to be happy with the idea. They see parkour as “a lifestyle”, wrote the website NextSportStar. “It’s a competition against the conditions rather than just a sport.”

Indeed, many do parkour just to “escape the daily routine and experience the city in different ways”, wrote reporter Oli Mould on The Conversation. They see parkour as a way to express themselves through relaxing moves and creative routes while freeing themselves from the pressure.

It’s great that the FIG wants to develop a new sport and stay close to a new cultural form. But it would be greater if they knew that not everything in life is a competition.

8 . After bikes and umbrellas are made sharable across China, some companies started eyeing the fitness market, so shared gym rooms have hit the streets in Beijing.

Unlike common gyms that provide large, open spaces for many members to share at the same time, the newly built shared gym rooms are small, stand-alone rooms for a person to use, often set up near living communities.

Every four-square-meter room is equipped with a treadmill (跑步机), an air cleaner, a mirror, a television and an air conditioner, and users can let down the curtains for privacy. When exercising, users can listen to music, watch movies and check emails by connecting to the Internet by the screen fixed on the treadmill. There’s no shower or washbasin.

Similar to using a shared bike, users can locate a shared gym room by smartphone application, book a room in advance and then need to scan a QR code for use. A refundable deposit (保证金) of 99 yuan is required, and users are charged 1 yuan every 5 minutes.

The shared gym rooms are created by Misspao, a Beijng-based technology company founded in July. Within several months since it was founded, the company has already raised over 100 million yuan, Yicai Global reports. The idea of the shared fitness experience is not entirely nascent. Last December, the Shanghai-based technology company VRUN set up shared treadmills in office and apartment buildings.

The sharing economy is still becoming popular in China. According to Yicai Global, confident investors are pouring millions into sharing start-ups. In March, the State Information Center published a report which predicts that the total value of China’s sharing economy will see a yearly growth of 40% in the coming years, and it is expected to make a great contribution to the country’s GDP.

9 . Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses (球场) in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.

There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements (代替物) for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.

10 . Sport is not only physically challenging, but it can also be mentally challenging. Criticism from coaches, parents, and other teammates, as well as pressure to win can create an excessive amount of anxiety or stress for young athletes. Stress can be physical, emotional, or psychological and research has suggested that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.

The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skills that will be used throughout their lives. Coaches and parents should be aware, at all times, that their feedback to youngsters can greatly affect their children. Youngsters may take parents’ and coaches’ criticisms to heart and find a mistake in themselves.

Coaches and parents should also be careful that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today’s youth sport setting, young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game, many parents and coaches focus on the outcome and find fault with youngsters’ performances. Positive reinforcement motivates and has a greater effect on learning than criticism. Again, criticism can create high levels of stress, which can lead to burnout.