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Most new runners assume that the best way to improve is simply to run greater and greater distances. While it’s true that going farther and faster will improve your running skills, most coaches and trainers will advise some level of strength training as well. Focusing on your core (核心) is a common suggestion. A recent study seems to back this up. In the Journal of Biomechanics, researchers investigated a symptom that has long confused runners from beginners to experienced ones. A good number of runners, 14 percent to be exact, experience gradual lower back pain. The results of the new study seem to suggest that weak deep core muscles might be to blame. When these muscles aren’t strong enough, the study found, muscles on other areas of the body kick in to keep the runner up-right, eventually leading to back pain.

To understand the role that these muscles play, the researchers had eight volunteers with minimal running experience run along an indoor track. High-speed cameras and 3D motion detectors analyzed which muscles moved, and how much. Once they created a working computer model for each runner, the scientists imitated what would happen if certain deep muscles were weaker, or shut off completely. As it turns out, when a person can’t use their deep core muscles very well, their bodies still want (and need) to maintain a good running form, and uses surface muscles to do so.

What’s wrong with that? A muscle is a muscle, right? Not exactly. While the surface muscles are often targeted in workouts - they give you a six-pack (六块腹肌), after all - they are pretty useless when it comes to supporting your spine (脊柱). The deeper core muscles, which essentially lie beneath and can’t be seen from the outside, do all the heavy spinal lifting.

It’s important to note that even when you’ve made these muscles super strong, you won’t likely notice visible results. But they will probably help you run better and definitely help prevent potential back pain. Perhaps throwing a nice long plank (平板支撑) may work.

【小题1】Why do most new runners want to run farther and faster?
A.Because they think it can improve running skills.
B.Because some coaches and trainers advise them to do so.
C.Because a recent study proves it to be helpful.
D.Because it’s a kind of useful strength training.
【小题2】What does the new study show us when people do the running?
A.14 percent of the runners have weak muscles.
B.The muscles on other areas lead to back pain.
C.Strong deep core muscles can prevent back pain.
D.The beginning runners usually have weak core muscles.
【小题3】What happens when people do the running?
A.A working computer model can be created.
B.Certain deep muscles become weaker.
C.Surface muscles are the most important for running.
D.Deep core muscles probably function first.
【小题4】Which of the following can be the best title for the text?
A.Why are core muscles so important when running?
B.surface muscles play a role.
C.Train the six-pack.
D.Build Super strong muscles.
23-24高二上·四川遂宁·期中
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All over the world people enjoy sports. Sports help to keep people healthy, happy and help them to live longer.

Sports change with the season. People play different games in winter and summer. Games and sports often grow out of people's work and everyday activities. The Arabs use horses or camels in much of their everyday life; they use them in their sports, too.

Some sports are so interesting that people everywhere go in for them. Football, for example, has spread around the world. Swimming is popular in all countries near the sea or in those with many rivers.

Some sports or games go back thousands of years, like running or jumping. Chinese boxing, for example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred years old yet. People are inventing new sports or games all the time.

People from different countries may not be able to understand each other, but after a game they often become good friends. Sports help to train a person's character (性格). One learns to fight hard but fight fair, to win without pride and to lose with grace (优雅).

【小题1】According to this passage, which of the following isn't true?
A.Sports help to train a person's character.
B.People swim only because there are a lot of rivers in their country.
C.People from different countries may not be able to understand each other before a game.
D.Sports and games can develop the friendship between peoples all over the world.
【小题2】The writer didn't tell us in this passage that ________.
A.basketball was invented in America
B.sports change with the seasons
C.games and sports often grow out of people's work and everyday activities
D.football is played all over the world
【小题3】From this passage we can see that _______.
A.sports and games are unimportant things that people do
B.sports and games should be treated (对待) only as amusement (娱乐活动)
C.sports and games are only useful to the old
D.none of the above is true

I loved weightlifting and began to do that at 12 years old. During my first year of high school, increased the amount of training and put everything into my dream to one day compete internationally. Unfortunately, I was not a naturally-gifted athlete. But I worked hard. When I was a senior in high school, I won two national championships and earned nine national-level medals in all.

However, I didn’t make it to compete for Team USA. I didn’t meet the requirements for the IWF Youth World Championships team and was later an alternate(侯补者) for the Pan-American Youth Championships team. I struggled to accept the fact that I never achieved the one goal I worked for during the last four years, representing Team USA internationally. I lost the passion I once had for the sport and took a step back from competing for a few months.

After I started college, I once again came into contact with barbells(杠铃) during my PE classes. Once I touched the barbell again, I just wanted to continue lifting weights and see how far I could physically and mentally push myself. I decided to start training full-time again to see what I could achieve during the rest of my college years.

I stopped caring about the weight on the bar, the girls I was competing against and the idea of being on Team USA. I started focusing on being confident and consistent with every lift-training with consistent weights on the barbells, skills and positive self-encouragement. Training and weightlifting became a competition with myself, rather than with other weightlifters.

During University Nationals 2022, I represented Temple as a university student. It was the first competition in my eight years of competing where I felt confident during every lift. The work I put into the six minutes spent on the lift paid off in every way. Later, I became a 2022 All-American athlete and finally made my first international team.

【小题1】What did the author achieve in weightlifting as a senior in high school?
A.Discovering her great weightlifting talent.B.Competing in an international game.
C.Becoming a member of Team USA.D.Winning several national medals.
【小题2】How did the author probably feel as an alternate for the Pan-American Youth Championships team?
A.Honoured.B.Discouraged.
C.Nervous.D.Satisfied.
【小题3】What did the author focus on in weightlifting during college?
A.Making progress for herself.B.Increasing weight on the barbells.
C.Competing with other weightlifters.D.Entering international weightlifting games.
【小题4】What lesson can we possibly learn from the author’s experience?
A.Set goals and stay focused.B.Push our limits until success.
C.Be ourselves and enjoy the process.D.Get along with those better than us.

Ways to Encourage Your Kids to Love Sports

From watching the live game to practising skills with your kids, there are so many ways to get them involved(参与) and benefit from all that sports have to offer!

【小题1】, but also it offers many benefits, including bodily benefits like improved health and fitness, mental benefits, including improved confidence, happiness and behaviour, and social benefits, such as making friends, improving communication skills and learning how to work as a team. 【小题2】.

Find out what kind of sport your kids enjoy playing.

【小题3】, or watch on TV and what sports they like to talk about with their friends. Let them choose the kind of sports that is the most fun for them and you'll see their love towards sport to develop rapidly.

Read, watch and learn.

A great way to inspire a love of sports is by reading and watching movies about famous athletes. 【小题4】 and let them experience the energy and excitement of the sport first-hand.

【小题5】.

There's always the chance that your kids might lose interest after trying out new sports. Offer them the chances to try out all different sports and see what they like best.

Get involved but not too involved.

Show interest in your kids' new sports hobby. Just make sure not to become too involved! Make sure that fun is always the focus — at the end of the day, what's most important is that your kids are having a good time!

A.Give all sports a try
B.See what sports they play at school
C.Learn to walk before you run
D.It is even better to take your kids to a live game
E.Sport is no longer so important in the school timetable
F.Not only is playing sports enjoyable for your kids
G.Read our advice below and find out ways to inspire your kids to love sports

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