Trideer

This yoga ball is better than I thought from reading other reviews on Trideer yoga balls. There wasn't any smell, stickiness, rubbing noise, or too many wrinkles with the one I bought.

This has been the perfect “chair” for two of my kids with ADHD as a way to help them burn excess energy (bouncing or moving with it side to side) while reading, watching tv, or on the computer.

So I’m 5ft 8 200+ lb and pregnant and I got the ball to sit on and bounce on in a size L. It was easy to inflate with the tools they provided but if u have an automatic pump that will get the job done much quicker. It came with a paper measuring tape that said to use it to determine how big it should be so I was looking for a mark or something on it to show what size it should be but it didn’t have anything so I don’t really know what size it’s “supposed to be”. It’s pretty sturdy after the first pump session you can use it but over time the elasticity will increase so you will need to add more air. It gets the job done.