5 . In 2022, a father and his son set out to begin the first of three legs of the Ironman (铁人三项) competition. Jeff, 59, and son, Johnny, 28, weren’t the typical ________. Johnny is disabled and Jeff would ________ his arms and legs. To ________ the competition, athletes must complete a(n) ________ 140 miles of swimming, bicycling and running within 17 hours.

“I wanted to ________ his dreams,” Jeff said. “I started doing things I never would have dreamt possible.” Finishing the Ironman competition would be another dream come true.

The race began with a 2.4-mile swim in the Choptank River. The ________ completed the swim in 90 minutes, and completed the difficult bike part in eight hours, then set their sights on the ________ leg of the race — a 26.2-mile marathon with Jeff ________ Johnny in the racing chair. They’d been competing for 5 hours, leaving another 3 hours to make their time. But at mile 19, Jeff began to panic, convinced they were going too slow. Somehow he ________ the energy to pick up the pace.

With 15 minutes left and 200 feet to the finish line, Jeff stopped to help Johnny out of his racing chair. In the first decade of his life, Johnny could only walk 23 steps. ________, after years of painstaking work, he ________ his step number and was determined to finish his races on his own. Johnny saw the clock ticking down and ________ they wouldn’t complete it. “Not because I wouldn’t get my moment,” he says, “but because Dad had worked so hard.”

After 16 hours, 55 minutes and 35 seconds — with just four minutes and 25 seconds to ________— father and son crossed the finish line together.

As the crowd cheered on an excited Johnny, a(n) ________ Jeff kept a low profile (保持低调).

“He didn’t want his finish line moment,” says Johnny. “He wanted it to be ________.”

6 . Taking exercise can be boring. The good news is that there are some tips which we can apply to our everyday fitness routines

•Have an objective.

When we’re playing a game, there’s always an objective. It helps us focus on the task at hand and motivates us to keep playing until we win the game. Exercise should be no different. Create a clear fitness goal.     1    .

•Add an element of whimsy (奇思妙想)

Some people love video games because there’s a lot of unexpectedness and surprise.     2    . Take photos of at least 5 different flowers on a neighborhood walk. Ride a bike from one friend’s house to another.

•    3    

In a study, a team of researchers challenged 602 overweight workers from a single company to take part in a step-tracking challenge. The group asked to compete against other workers ended up walking more steps than any other groups in the study. If we’re seeking a similar motivation, look into fitness programs that encourage friendly competition.

•Team up with others.

    4    . In that same study, another group of workers was asked to divide into teams of three. Each day, one member of the group was selected to represent the entire team with his/her individual step count of the day. This approach encouraged each member of the group to try to achieve the day’s step goal.     5    . We can try to be energetic by working towards an exercise goal together with other people.

9 . If you want to improve your fitness, walking is a great choice.     1     Here are a few tricks that may help you increase your walking stamina (耐力).

Walk for at least 30 minutes 3 to 5 days a week.

    2     But remember—don’t sweat it if you can’t walk this long at the beginning. Over time, your body will get used to a certain level of activity, and that makes it easier for you to walk longer.

    3    

If you only have a short period of time to walk, add force to work on your stamina. You can simply put a few books or solid objects in a backpack and carry that. Keep track of the amount of weight you’re carrying so you can increase it gradually.

Find ways to include walking in your regular routine.

Figure out how you can introduce more walking into your daily routine. For example, you might try using the stairs instead of the elevator.     4    

Download a step-tracking or general fitness app.

A fitness app allows you to set goals for yourself to stay active and increase your walking stamina over time.     5     These devices often measure the distance you’ve walked and include information about your heart rate and calories burned.