Swimming follower is a swimming self-defense and self-rescue equipment created by Fuan Swimming in 2004. Originally called swimming safety belt, it won the national patent, and later it was called swimming float. Approved by the State Sports Commission, it can be used for various swimming activities. It is a self-defense product for safety protection and finally gained international recognition.
Later, it was named as a follower by a large number of cottages, and it was subdivided into Fuan follower, Fuan swimming bag and Fuan swimming bag.