The exercise bike has incomparable advantages over ordinary bicycles-it can freely play the riding speed and control the riding time. Exercise is more effective than riding a bike. Through the electronic watch on the fitness car, you can observe your speed, time, heart rate and so on at any time. Exercise with it can not only effectively improve heart and lung function, but also help to lose weight, strengthen leg muscles and improve physical fitness in an all-round way. At present, the advanced exercise bike has reached the level of computerization. In addition to displaying various data, such as the trainer's heart rate, breathing frequency, time, speed and energy consumption, the front screen can also calculate the best training time, speed and energy consumption of the trainer, so that you don't have to worry about losing weight because of insufficient exercise, and you don't have to worry about being unwell because of excessive exercise. Some color screens installed on fitness cars can also display different landscape pictures, which makes you feel relaxed and happy when you exercise as if you are in the wild.