Engaging with the patrons and trainers was enjoyable, I got to learn new things and learned how to improve my communication skills. Coworkers were fun to work with. It was an energetic environment so when it was busy time went fast.
What I wish was different
The fitness assistants could have been trained to answer fitness questions whenever the Personal Trainer was unavailable.
Be flexible with the hours you pick up. Though more hours mean more money, you also gain respect with your coworkers, which can be helpful when you are in need of a shift covered.