keeping fit is the reason why I started cycling. I ride bikes a few times a week and control my diet. I know that many people can’t lose weight because they are overeating after cycling. Although they feel good during exercise, exercise does not affect their weight. A friend of mine is an example. But I am different, I spend more time riding and controlling my food intake. After work, I will also spend about an hour riding. Don’t worry about safety, I installed bike light to see and to be seen easily. Then I will relax my muscles for about 15-30 minutes. In this way, I persisted for half a year, and finally achieved weight loss.