I have been a member of SwimGym pool previously: do I need to join a new Try-Out? If you have a member of the SwimGym pool during the past 6 months you can register immediately. Depending on your swimming level a waiting list might apply for new or returning members of the pool. Related articles Previously I joined a Try-Out at the SwimGym pool, do I need to do a new Try-Out? Is there a waiting list for the pool? What swimming level should you have? Can I do a swim trial in the pool? Are there changing rooms, lockers and showers available?