Trideer Extra Thick Yoga Ball Exercise Ball, 5 Sizes Ball Chair, Heavy Duty Swiss Ball for Balance, Stability, Pregnancy, Physical Therapy, Quick Pump Included

Sturdy for my therapy

Seems strong for therapy application. The pump supplied is too small for the large ball I bought, I have to use a boat pump to inflate mine, otherwise it may take a long time ~30+ minutes.

Got it for my pregnancy, super sturdy and feels like good material.

We got a size L. It seems to be a tad big for my 6 year old... but she loves to body slam and throw her body around. This ball has been amazing. After bouncing, rolling, jumping and hitting it, rolling it over herself... just all kinds of manipulation. She paused, and sighed, mom, I LOVE this ball. A few moments later she was just laying over it and deep breathing like meditative deep breaths. So calm.... not sure I have ever seen her that deeply calm and happy. :D If you have a child on the spectrum or with some sensory difficulties. This was wonderful for us. My body appreciates the reprieve from those unconciously made body slam hugs. (XL would have been to big. L is ok. M may have been better though.... but L will do just fine. Her feet do not touch the ground when sitting... which allows her to use other parts of her body to balance. Which may be another win in itself.)

Strengthing my core

Good quality exercise ball and when Amazon sent me an opened package without one component, the company responded with the missing piece immediately

It’s very strong and pliable. Filled it up. Once months later it’s still holding air and it’s used by two people.

It’s a great ball, just a royal pain in the ass to inflate from scratch. I wish it came with an automatic pump.

I have bought this brand in the past and had no problems. I bought to have at my office and I only work 2-3 days a week at the office. The ball does not appear to have a hole or anything. I have my own office and dont know why this has happened. Update: I received a message from Trideer that they will be sending me a new ball. Thank you for the great customer service.

This product works well