You can first pay attention to the official WeChat accounts of various fitness sports, integrate them into their fans to chat, and add friends one by one, so that most of the traffic you get is accurate, and then how to maintain it.

You can send messages through the WeChat group assistant, but some functions will be limited. At this time, you can use a software called "Reed Assistant", which can label your friends in batches and send messages through the labels, which will make the information more accurate and improve the drainage effect. You can download and try.