Normal 30,000 steps is generally equivalent to about 2 1km. Let's calculate by 2 1 km. If it's running, we calculate it at 8 kilometers per hour, and you need to run for 2.6 hours. If you are walking, we calculate at 4 kilometers per hour, and you need 5.2 hours. Therefore, whether walking or running, this intensity is quite large. If I am allowed to complete 2 1km training every day, it will put a lot of pressure on the fitness industry practitioners like me. Even if I can persist for a while, if I keep this training frequency for a long time, my body will age faster and the risk of injury will increase.