Adult Active Sitting Stool

By ErgoErgo

Starting at $100

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This Made in the USA ergonomic stool encourages you to make small movements that help circulation, breathing, and keeping your mind more alert. And unlike a stability ball, ErgoErgo looks cool and won’t roll away.

  • Made in the USA: Fairfield, IA
  • Materials: Recyclable technopolymer
  • Accordion structure allows for active sitting
  • Strengthens your core, relieves back ache, and encourages upright posture
  • Improves alertness, focus, and calm as micro-movements send more blood and oxygen to your brain
  • Patented design is comfortable, safe, and durable
  • Lightweight and compact, stores easily underneath a desk
  • Winner of The Edison Award, Good Design Award, and the Academics’ Choice Mind Spring Award
  • Ages 10 and up. Original holds up to 200 lbs., Wide holds up to 275 lbs.
  • Dimensions: Original: 20.5" x 16" diameter; Wide: 20.5" x 19.5" diameter
  • Weight: Original: 9 lbs.; Wide: 12 lbs.

38 Reviews (4.5 out of 5 Grommets)

Sorted by Rating



Wonderful! I can already feel the muscles in my sides tighten!


Love this chair!!!


It’s nice knowing that when I’m working at my desk all day that I’m also doing good for my body.


I like !


This chair is very doesn't feel wobbly or like you are going to tip over. I can sit in it for hours. You can tell that your core muscles become engaged as soon as you sit down, but after that I kind of forget that I am sitting in an
"active sitting" chair. I don't know if that's good or bad ?!! But it is comfy and I like that I can easily move it (it seems very light for being so sturdy) to different tables and desks.
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Great for 'dining room table office'!


I occasionally work from home at my dining room table. Love my dining room chairs, and, after two hours, they are very hard! Bought an ErgoErgo and am using this very instant - fun, effective and purposeful.

Fair warning - if you live at a higher altitude, your ErgoErgo may 'grow' once you take it out of the box. With quick customer service, I went from my feet being 4 inches off the floor (I'm 5'4") to the proper 20.5". Great customer service.
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Exactly what I hope for!


After using a large exercise ball--that took up so much room!--I took a chance on this and I love it! Very small footprint, comfortable, sturdy, light weight.More > < Less

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ErgoErgo | Active Sitting Stool

About ErgoErgo

Active Sitting

This Made in the USA ergonomic stool keeps you active while sitting. It’s shaped like an accordion to encourage small movements, use your muscles, and reduce slouching.

By staying active, you boost your strength and flexibility. ErgoErgo challenges you to stay in an alert, upright position that helps your circulation, your breathing, and even your focus.

Traditional chairs give your core and back muscles a lot of support, which is why you tend to slouch. That causes the muscles to weaken and creates discomfort in your shoulders, neck, and back. With ErgoErgo, you’re shifting through a range of small movements as you sit, strengthening, your body. And unlike traditional stability balls, this stool won’t roll away when you get up.

It’s a more active, healthier, cool-looking way to spend your time sitting down.