2 . Kayaking(皮划艇) is an activity enjoyed by many people of all ages. It requires little or no experience and nearly anyone of any skill level can participate. It’s most popular as a summertime sport, but it is also a great activity during the winter. Kayaking also seems relatively friendly to the environment, more so than speed boating or water skiing. Because a kayak doesn’t create large or frequent waves, require fuel, or let off polluted air, it is indeed a fairly safe activity for humans and wildlife alike.

Kayaking on freshwater lakes and streams creates little turbulence and therefore does not disturb fish or other aquatic life. Actually, the gentle paddling and movement of the kayak helps to bring seaweed to the surface, making for convenient snacking to the fish. However, there is a drawback to the all-you-can-buffet for your fishy friends. In addition to bringing food to the surface, kayaking also stirs up litter that’s been hiding beneath the waters. Some aquatic animals will mistake it for food. This could cause the animals to choke on the indigestible litter, leading to death. As hazardous as this sounds, it isn’t very likely for such an event to take place. Most litter in lakes and streams is found along the shoreline and settles in the sand and dirt, and isn’t likely to drift away to the main body of water. Unlike boats operated by motor and fuel, kayaks pose little or no harm to the fish swimming beneath. And because kayaks do not have a motor, fish have no risk of getting caught underneath the boat.

One potential hazard that results from kayaking is human waste. This depends solely on where you plan to kayak, and if there are resources available (such as campsites) along the shoreline. When there are no facilities in sight, you’re paddling in the middle of a lake, and nature calls, then often you are given no choice but to expel your waste in the middle of the water. While human waste is considered biodegradable, it can be harmful when swallowed by fish. The only preventative measure is to avoid using the water as a restroom. Some public lakes and streams have taken steps to preserve the quality of the water by requiring permits for kayaking. This won’t ease the human waste problem, but does help regulate entry into the lake and prevent it from becoming overcrowded.

An important factor to remember when kayaking is that you are a guest in someone else’s home. You may not be greeted by anyone or be able to kick up your feet and watch TV, but the water is home to many aquatic animals and wildlife. Just as you would not throw trash on the floor or destroy the home of another, you shouldn’t do it outdoors either. Keep all trash with you in your kayak and properly dispose of it after you return to shore. By doing your part, you will help keep kayaking a safe and enjoyable activity for yourself and the environment.

3 . Active Challenge

Weight loss camp for girls aged 13—18 in Canada

Active Challenge is a weight loss program specially for young women. The burden of being overweight is heavier than just the extra pounds. We use outdoor adventures to challenge the girls, to give them something to draw strength from.

Because you’ll be losing weight alongside young women just like you, you’ll find no one laughing at you and you’ll help each other. At Active Challenge you’ll make lifelong friends with young women of your own age and learn to love new adventurous activities.

Unlike any other weight loss program, Active Challenge is designed so you’ll lose weight and have the strategies and skills to keep the weight off forever. Active Challenge does not put you on a diet. We follow the Canada Food Guide to healthy eating and exercise appropriate portion control. We help you develop healthy habits.

The staff at Active Challenge combine experienced outdoor adventure professional with highly qualified clinicians. All of us are absolutely devoted to helping you achieve lasting behavioral change and weigh loss. Most of all we are devoted to having a great time doing it.

Pre-Camp: Upon registration in Active Challenge, a registration package will be sent out to you with forms to be completed before camping as well as program preparation materials, an introduction to Active Challenge and pre-program personal challenge assignments to get you on your way toward a healthier you.

Post-Camp: Our post program is designed to keep you focused and remind you of the goals that you set during the camp. We will send you home with your personal meal and exercise plan and keep in touch with you for a full three months after the camp ends through letters, emails and phone calls, tracking your progress and giving you strategies and support.

4 . William Purkey, a well-known professor of education, said, “Dance like no one is watching, love like you'll never be hurt, sing like no one is listening, and live like it's heaven on earth.” It seems like the perfect life philosophy-- and one I've learned to apply to running over the year.

But I didn't always feel this way. In my early days, when I weighed 240 pounds, I ran like everyone was watching and judging. If I was on a run and saw a car approaching, 1'dstop and pretend I was looking for something I'd lost. I bought the high-tech gear and clothes that I thought would make people believe I was a runner. And I didn't have a clue if the expensive shoes I was wearing were the right kind for me --I just wanted to look like I fit in with this group.

To be honest, I felt a certain satisfaction in believing that someone was watching. I really thought that other people cared about my performance. The best example of this was a combined, two-lap marathon in Florence, Italy. As I approached the finishing line, the crowd began to cheer. I was surprised. Here I was, thousands of miles from home, and the Italians were shouting for “IIpenguino.”

About 20 yards from the finishing, the truth set in when the winner of the full marathon went past me as I was finishing the half-marathon. No one was cheering for me. No one probably even noticed that I was finishing. I couldn't help but smile at my own illusion of self-importance.

That's when I realized I had been running for every reason except the right one. I ran to make other people happy, ran to live up to their expectations. But no one was watching --no one cared. So I decided I was going to run for me, just me, and gained a new enjoyment from the sport I hadn't truly experienced yet. I've learned to run like no one is watching.

So if you see me at race, and I look like a 60-year-old guy waddling（蹒跚） along, don't worry. I'm fine. The miracle isn't that I finished. The miracle is that I had the courage to start.

5 . A month before my first marathon, one of my ankles was injured and this meant not running for two weeks, leaving me only two weeks to train. Yet, I was determined to go ahead.

I remember back to my 7th year in school. In my first P. E. class, the teacher required us to run laps and hit a softball. I didn't do either well. He later informed me that I was "not athletic".

The idea that I was "not athletic" stuck with me for years. When I started running in my 30s, I realized running was a battle against myself, not about competition or whether or not I was athletic. It was all about the battle against my own body and mind. A test of wills!

The night before my marathon, I dreamt that I couldn't even find the finish line. I woke up sweating and nervous, but ready to prove something to myself.

Shortly after crossing the start line, my shoe laces became untied. So I stopped to readjust. Not the start I wanted!

At mile 3, I passed a sign: "GO FOR IT, RUNNERS!"

By mile 17, I became out of breath and the once injured ankle hurt severely. Despite the pain, I stayed the course walking a bit and then running again.

By mile 21, I was starving!

As I approached mile 23, I could see my wife waving a sign. She is my biggest fan. She never minded the alarm clock sounding at 4 a.m. or questioned my expenses on running.

I was one of the final runners to finish. But I finished! And I got a medal. Actually, I got the same medal as the one that the guy who came in first place had.

Determined to be myself, move forward, free of shame and worldly labels(世俗标签), I can now call myself a "marathon winner".

7 . U.S. Open Championships

The US Open has been in existence for more than 120 years. The first tournament was held in 1881 at the Newport Casino. It was called the US National Singles Championship. Entry was limited to only those clubs which were members of the United States National Lawn Tennis Association, and the competitors were all male, competing in both singles and doubles. Richard Sears won the men’s championship and he went on to win the next six men’s singles championships.

The Wimbledon

In 1875, the All England Croquet Club was troubled financially due to declining membership. A new sport called lawn tennis was gaining fast in popularity and taking away the members. Two years later, a new roller was needed for maintaining its lawns so the club proposed to hold a tournament to raise money. Twenty-two players entered that first Wimbledon tournament which was won by Spencer Gore in straight sets over W. C. Marshall. Two hundred spectators each paid a shilling to watch the final game, enabling the club to buy the needed roller plus some extra cash.

The French Open

The very first French Championship was held way back in 1891, and the tournament has since grown into one of the four tennis Grand Slam tournaments we know today. The first competition was a one-day national championship which was won by a British. The competition was poorly attended by world class players. It took 24 years before it became fully international and an accepted tennis grand slam event. After the First World War, French tennis was achieving stature. Suzanne Lenglen was the predominant French player, winning the championships six times between 1920 and 1926.

The Australian Open

The very first tennis tournament ever played in Australia was held in January 1880, on the courts of the Melbourne Cricket Club. In 1905, the Australian Open was established as the Australasian Tennis Championship and was played at the Warehouseman's Cricket Ground in Melbourne. It became the Australian Championship in 1927 and the Australian Open in 1969. Women’s events were added in 1922.

8 . Do you like running enough to make it a habit? Tierney Wolfgram does; she has made running a lifelong career and isn’t stopping.

In February, the 16-year-old from Woodbury High School, Minnesota, US, competed at the 2020 US Olympic Trials.

She finished the marathon (42.195 km) with a time of 2:42:47 as the youngest competitor in the race and ranked 76th out of 390 runners.

However, the cross-country (越野的) season was postponed to winter because of the coronavirus pandemic. So she jumped at the opportunity to train for another race — the Parkway Marathon in California.

In November, Wolfgram, who turned 17, broke the Women’s American Junior marathon record with her time of 2:31:49. The old record was 2:34:32, which had stood since 1984.

“I’m absolutely stunned,” said Wolfgram’s assistant coach, EmKay Sullivan. “I knew she was going to break it, but she really showed out!”

During the run, Wolfgram once hit a wall pretty hard, but she overcame it to finish. “I guess I can say I gave it my all,” she told Runner’s World.

“I When I finished all was thinking was I was super happy,” Wolfgram said.

This was only her third marathon. In 2018, when Wolfgram was 15 years old, she ran her first marathon just because she wanted to see if she was capable of doing it. “I believed that I would get faster as the distances got longer… and I’m still gad that I did it.”

When preparing for that first marathon, she ran up to 120 miles (about 190 kilometers) per week.

Although her parents didn’t have any background in running, they helped Wolfgram train. At first, her dad would take her out in the morning and run about l3 miles. The distance would gradually increase each day. On top of her runs in the morning, she would do cross-country practice after school.

After the Parkway Marathon, Wolfgram shifted to recovery mode. She and her team now prepare for the indoor track and cross-country race this winter.

As for the marathon, Wolfgram will consider attending the Olympics Games in 2024 after it’s scheduled.

10 . US Open Championships

The US Open has been in existence for more than 130 years. The first tournament was held in 1881 at the Newport Casino. It was called the US National Singles Championship. Entry was limited to only those clubs which were members of the United States National Lawn Tennis Association, and the competitors were all male, competing in both singles and doubles. Richard Sears won the men's championship and he went on to win the next six men's singles championships.

The Wimbledon

In 1875, the All England Croquet Club was troubled financially due to declining membership. A new sport called lawn tennis was gaining fast in popularity and taking away the members. Two years later, a new roller was needed for maintaining its lawns so the club proposed to hold a tournament to raise money. Twenty-two players entered that first Wimbledon tournament which was won by Spencer Gore in straight sets over W. C. Marshall. Two hundred spectators each paid a shilling to watch the final game, enabling the club to buy the needed roller plus some extra cash.

The French Open

The very first French Championship was way back in 1891, and the tournament has since grown into one of the four tennis Grand Slam tournaments we know today. The first competition was a one-day national championship which was won by a British. The competition was poorly attended by world class players. It took 24 years before it became fully international and an accepted tennis grand slam event. After the First World War, French tennis was achieving stature. Suzanne Lenglen was the predominant French player, winning the championships six times between 1920 and 1926.

The Australian Open

The very first tennis tournament ever played in Australia was held in January 1880, on the courts of the Melbourne Cricket Club. In 1905, the Australian Open was established as the Australasian Tennis Championship and was played at the Warehouseman's Cricket Ground in Melbourne. It became the Australian Championship in 1927 and the Australian Open in 1969. Women's events were added in 1922.