The FIFA World Cup 2022 kicks off on Sunday (November 20th local time) with a ceremony. Even     1     a home team to cheer for, Chinese fans and enterprises remain     2     (enthusiasm) about the Qatar World Cup. Chinese elements     3     (spot) everywhere at Qatar World Cup 2022.

Support from China has come in a more concrete way, with most of the tournament’s stadiums, its official transportation system and its accommodation facilities     4     (feature) contributions from Chinese builders and     5     (provide) .

The 80,000-seat Lusail Stadium,     6     is scheduled to host the eye-catching final game, was designed and built by China Railway International Group.

Doha’s first ever Panda House officially opened to the public on Thursday.

Chinese referee (裁判) Ma Ning and two assistant referees, Cao Yi and Shi Xiang, have     7     (appoint) to judge at the 2022 FIFA World Cup, according to a list     8     (release) by FIFA.

Products made in Yiwu, ranging from whistles to themed mugs and pillows have enjoyed nearly 70 percent of the market share of World Cup merchandise.

More than 1,500 buses from China’s leading bus maker Yutong are running on the streets of Qatar. To promote their brands overseas    9     (quick) , Chinese enterprises have provided more sponsorship revenue     10     the host than companies from any other nation.

4 . If you always sit indoors for too long, putting on weight may become a trouble. Tired of all that fat? If so, these sports can help you burn the most calories.

Running

“Running is one of the best calorie burners out there,” qualified personal trainer Daniel Saltos says. An average person can burn anywhere from 500 to 1000 calories in one hour of running. “Speed, pace, and tolerance are all factors that can impact this range. But running uses every muscle group in the body, allowing you to burn more calories.”

Swimming

“Swimming is a workout that produces the lowest impact on body while it still can burn 500 to 600 calories in just 30 minutes,” Saltos says. Swimming also improves heart health and increases strength—all great reasons for playing in the water.

Boxing

Not only is boxing a great way to release energy, but it also helps improve balance, builds up tolerance and strengthens the upper body and core. “Boxing helps you get a good calorie burn, too, with the average person burning up 400 to 800 calories in an hour session,” Saltos says.

Rowing

The pushing and pulling motion of rowing machines targets multiple muscle groups including the arms, core, and back, helping you to burn more calories. “An hour of rowing will burn 400 to 600 calories on average,” Saltos says.

8 . For everyone who hates setting their alarm an hour earlier to hit the gym, scientists may have some good news.

Afternoon workouts lead to better outcomes for some people, according to a study published this year. The study, which looked at men who are at risk for or have Type2 diabetes (糖尿病) found that participants who exercised in the afternoon experienced more metabolic (新陈代谢的) benefits as well as more positive effects on their exercise performance and fat mass compared to participants who exercised in the morning.

“Our body has a biological clock and this regulates many processes in the body and these processes have a rhythm,” said Patrick Schrauwen, a professor of metabolic aspects of Type 2 diabetes at Maastricht University in the Netherlands.

“Some of these are well known, like your body temperature and your blood pressure.” Schrauwen said. “Our biological clocks also influence our metabolism and whether our bodies burn fat or carbohydrates at certain times,” he added. And for study participants who were fat or at risk for Type 2 diabetes, those fat-burning processes were more efficient in the afternoon hours. Higher body temperatures in the afternoon may also help improve corporal performance, almost like a built-in daily warm-up.

“When you start to realize how strong this biological clock can be and then if you do the things like food intake on the wrong time of the day, or being active on the wrong time of the day or being inactive at times when you should be active, this can have a major influence.” Schrauwen added. “The good news is that you can also use it for your benefit.”

It can be especially helpful for competitive athletes or people training for a race to exercise in the afternoon of a day. For example, Schrauwen said he worked with a football team that was able to improve their performance by moving practice to the afternoon.

9 . During the COVID-19 pandemic (流行病), some people found their exercise was greatly reduced. However, it was an attraction for others to increase their physical activity. With the change of working from home, some physical activity was reduced. People took this newly freed up time as a chance to add exercise to their day, with online fitness programs and health apps (应用软件) reporting an increase.

However, the early drive to exercise appears to have been short-lived for many, with a study comparing activity levels between the first and second waves of COVID-19 in Victoria finding most people reported a reduction in their physical activity levels the second time around because of a shortage of encouragement. A study found that COVID-19 has reduced physical activity and increased sedentary (久坐不动的) behavior, and the effects could be lasting.

Continuing concerns about COVID-19 have led to carefulness about returning to public spaces such as gyms. But also, with many people changing their exercise habits and setting up home gyms during the pandemic, it’s become much more convenient to exercise at home. It’s clear for many of us that COVID-19 changed how and how much we exercise. But the changes don’t necessarily have to be for the worse.

People who changed to online workouts (锻炼), fitness apps and home gyms during the pandemic said their exercise was less satisfying, less enjoyable and they felt less active com-pared with doing exercise in gyms. Besides the physical effects, people reported missing the social communication, friendship, and being avoidable of the gym. In-person classes also offer the advantages of management and instruction, which can help make sure workouts are completed safely and effectively.

However, online workouts, fitness apps and near-home workouts are likely here to stay, and offer many advantages, such as no need to travel to the gym and convenience, making it easy to fit in a workout while working and shouldering family responsibilities.