In the evening, my friends and I came to the park to play fitness equipment. I found that the originally flat grass has become potholed, and it will slip if you are not careful, and all kinds of rubbish are scattered everywhere: rotten apples, plastic bags and scraps of paper. ...................................................................................................................................

Some are missing screws, some are missing a leg, some fall off when touched, and some make a "crunching" sound when shaken, as if to say "It hurts me, it hurts me". Is this still the fitness equipment I have seen before?

Fitness equipment is dressed in colorful clothes, which is arrogant. There is green grass on the ground with blue, purple and yellow inside, which really looks like a colorful carpet. There is no rubbish on the lawn, and many people come to exercise and play. The air is full of laughter, but now it's deserted here.

The appearance of children's treadmills is blue, and the rolling things inside are light yellow. It is about 0.8 meters high and 0.5 meters wide.

I remember one time, I went in the morning and found there were 10 teenagers, 20 old people and 20 young people here, and the number was countless. I exercise like this: first hold the handle, then run slowly, and run faster and faster. I am very interested in this. After repeated drills.

I'm very, very hurt. 10 I can hold on for a few minutes. But some people can only last for two or three minutes. I go to exercise every day, and my running performance gradually rises, and I am praised by others again and again.