red star graphic
yellow star graphic


Ninja instructor and bar with students

Lil Ninjas

Ning boy with ninja mode t shirt

Junior Ninjas

Ninja Warriors

Siouxland Gymnastics Academy Logo

Cool and Amazing!

Ninja is for boys only.  Get started as early as the age of three.  Lots of great classes.  Don’t be surprised at just how cool and amazing it is!  

0 s

Happy Ninjas

We all want the best for our children; the influence that will allow us to continue shaping them into confident, capable people.  Our Ninja program helps children develop coordination, strength, agility, and creativity.


Ninjas playing in foam blocks pit


Our Ninja Coaches are comprised of former and current Siouxland athletes that might just be having more fun than the Ninjas they coach!  Everyone loves, loves, loves Ninja at SGA!

Three Ninja Boys at Siouxland Gymnastic Academy