Swim Lessons Available!

Our indoor pool is always in the mid-high 80s and has depths from 3-9ft.

The pool is great for our swim lessons and aerobics, and also if you just want to have fun during one of our open-swim times!

Weight Room Special - $99 for the YEAR!

Join now for our incredible $99/year weight room special!

Get access to all our free weights and machines, circuit room, cardio room, sauna and locker rooms for one low price!

Register NOW Gymnastics Classes!

We teach from 18 months to 12 years of age.    Age appropriate activities will be incorporated with the use of bars, beams, rings and tumbling.

Sibling discounts available.  8-week class sessions

Koinonia School of Sports

Since 1973 - Serving families of Thompson, CT and the Quiet Corner

Koinonia, pronounced: (coy-no-knee-ah) is an ancient Greek word meaning friendship.

That is exactly what the Brown family strived to build when they opened Koinonia’s doors in 1973.

Over the past forty years, we have evolved from a small gymnastics school and resident’s camp into a full family fitness center and a strong and permanent part of the ten surrounding areas.

Koinonia offers a wide variety of programs to families and individuals of all ages. Our welcome environment spans twenty-five acres across Connecticut, allowing us to offer both indoor and outdoor classes and activities.

From treadmills to summer camps and swim lessons to group fitness classes, our friendly and knowledgeable staff is here to meet all of your fitness needs.

Upcoming Events

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Questions about our classes or swim times?

Contact us at 860-928-6420 or through our online form.