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Winter session registration for all classes will be available online Dec 1!

Did you know...?​

Gymnastics is one of the most comprehensive exercise programs available to children, incorporating strength, flexibility, balance, coordination and discipline. 

Gymnastics helps children build a range of motor and coordination skills and a good sense of body awareness.

All classes are taught by Sibylle Mueller-Ritter, a professional gymnastics teacher with over 30 years of experience.


January 7 - March 31


As a teacher it is my job to keep all students safe.

As a teacher it is my job that all students are learning.

As a teacher it is my job that all students have fun.

What our customers are saying

I am so happy my daughter has the opportunity to do gymnastics with Sibylle. My daughter has flourished under Sibylle’s direction, both physically in her gymnastics skills, and in her emotional development. My daughter looks forward to her gymnastics sessions, whether it is during the regular weekly classes or during the camps she has attended. Sibylle knows gymnastics, knows how to teach and inspire and knows kids. I am so thankful my daughter found Riverdale Flip and Tumble!

Mary-Ellen Cascone

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