Keep animated birth run refers to a special animation effect in Keep Sports Fitness App, also called "keep running" or "keep running". The special animation effect is to use technical means to simulate the feeling of users running outdoors in the Keep sports fitness App.

When users run with the Keep sports fitness App, they can record the user's trajectory, distance, duration and other related data in real time through GPS positioning, acceleration sensors and other technical means on the mobile phone. At the same time, in order to increase the user's sports motivation and visual experience, Keep Sports Fitness App also uses virtual reality (VR) technology to show the animation effect of users running in different scenes on the screen, so that users can have a real running experience.

"Keep Animation Birth Run" is a special function in the Keep Sports Fitness App, which simulates users' actual running feelings through technical means and increases users' motivation and experience. This virtual running mode can make users feel the happiness and health benefits brought by running indoors or elsewhere.