Sayville Fitness 186 W Main St, Sayville, NY11782 Sayville Fitness is located in the heart of the community on Main Street. The gym is relatively small and has a very…More personal feel to it. The workout stations are kept clean and up to par, and the gym offers a variety of work classes and regimens for children with the Fit Kids program, to seniors with the Silver Sneaker Fitness Program. Workout trainers are also available. The fitness center also runs some programs outside the confines of the building such as the Running Team. Gift certificates are excellent for holidays and birthdays.