1 . 81-year-old Erika lives in Langenfeld, Germany, with her husband. She never used to be ________, but after her two kids grew up and left the ________, she found herself bored.

________, her daughter signed her up for a gym membership. “The first five years, I was not as ________. Then, I slowly started to do more and ________ took part in rowing competitions,” Erika said.

It has been 20 years since Erika first ________ that gym. These days, she works out twice a day. When COVID-19 began, she had to find a new way to ________ her workout desire. That's when her daughter ________ some technology-related apps to her!

She ________ participating in various workout challenges online, and it didn't take long before people ________ her. As her Internet followers grew, Erika has become a perfect ________ for the young to keep active for the benefit of their ________.

“If I can change people's stereotypes(刻板印象) about the old, it makes me very happy,” she said. Meanwhile, she often ________ younger folks through her social networks, trying hard to ________ the joy of fitness.

“I would have never ________ to get this many inspiring ________ and followers,” Erika added. “These apps have helped me to stay up-to-date with ________ and what the younger generations are ________ these days.”

Erika is showing everyone how ________ it is to grow and evolve in our lifetimes. Twenty years ago, she ________ imagined that she would be motivating people half her age on social media Now she's made it.

2 . Recently, science has been uncovering a link between walking and a lower risk of dementia (痴呆), proving that walking is even good for your brain.     1     Maybe you already love to walk, but you’re getting tired of following your same old route day after day—or maybe you’re new to walking and aren’t sure how to get started. Either way, it’s time to embrace the idea of walking with a purpose.

To get started, sit down with a map and make a plan. Ask yourself, what do you want to get out of walking aside from the health benefits? Do you want to meet other people? See new places? Get out into the wilderness or explore a city?     2    

Making friends and socializing is your goal.     3     Ask your friends where they like to walk and go there, since this will introduce you to new places. Look up your local malls which have groups that come every day, or every weekend, to “walk the mall”. These groups are always happy to include one more walker!

    4     Ask about local hikes that get you out of town and into the wilderness or countryside. Folks who are touring in an RV or car can stop to ask about scenic spots that will get them off the beaten path.

Headed to a new city?     5     Many of our great historic cities offer detailed and well-planned walking tours. You can follow the famous painted red band through Boston’s historic landmarks or walk your way through the sites of Washington, D.C. and Philadelphia.

From the benefits, walking is just plain good for you. Pick up a map and start walking.

6 . If you want to stay in shape, but don’t have the time to go to the gym, the Mobile Gym is a good solution. It’s basically a large bus filled with the latest fitness equipment. You can find everything you need for a complete workout, and here’s the best part — you don’t need to go to the gym, and the gym comes to you!

The Mobile Gym was the idea of Adam Zickerman, founder of Inform Fitness, a popular chain of gyms across the United States. It hit him when he ordered lunch from a food truck one afternoon. So why not put a gym on a truck?

Zickerman experimented with a few designs and then invested $60,000 on making adaptations and fixing machines. He didn’t really need an advertising budget as the bus advertised itself. Carole Pallmeyer, for instance, found herself driving behind the Mobile Gym one day. At first she thought it was a regular bus with ads for a gym. But then she realized the bus itself was a gym, so she booked workout sessions for her entire family. “We are all busy, but we know the bus is coming and make sure we are home at 4:30 for the workouts,” she said. “You forget you’re on a bus because the workouts are tightly scheduled.”

Unfortunately, it is illegal to use the fitness equipment while the bus is moving, so you don’t get to save time by working out during the rush time. It operates only once a week, only two clients (客户) can be accommodated at a time on the bus. And it doesn’t come cheap. Sessions start at $100, while in-house workouts are $65. But the Mobile Gym appears to be a big hit.

“There are so many benefits to having the Mobile Gym come to you,” Zickerman said. “Only five to seven exercises complete a total-body workout when performed using our special equipment.” He also added that a 20-minute workout might sound easy, but it is really difficult and provides instant results. “It is very challenging and clients understand quickly why rest is important between workouts ”