Ask any swimmer ‘what is a swim team?’ and they’ll provide the obvious answer. And while the answer probably isn’t wrong, it’s also not complete either. A swim team is more than just swimmers. Being on a swim team is dedication, support, and mentorship. And while a swim team isn’t for everyone, it’s a good option for those looking to join a swim team. In a nutshell. A swim team consists of a group of swimmers who train and compete together. Teams can have as few as two swimmers or as many as 2000. Each team might have a single coach or several based upon the size of the team.