Trideer Yoga Ball Chair with Base - Stability & Fitness Ball Seat for Home Office, Pregnancy & Workout

I am 6 months pregnant and needed an alternative to my chair. I am completely obsessed with this. It was super easy to inflate myself and is very sturdy. I am 5' 1" and have no problem sitting down or getting up. I like that I am able to keep some movement in my hips throughout the day. The ring keeps the ball in place and safe while getting seated. I have already suggested this to several of my coworkers. Do yourself a favor and invest in this simple but fantastic product.

Replaced my desk chair with this and I've been using every day since October. Earlier this month it seemed to be losing air pressure, so I bought some of that green tire stuff, which seemed to help for about 3 weeks. I think it's no longer liquid and it probably has another small hole somewhere.Durability wise it's not very good imo. I'm 90% sure the hole was caused by my cat, which I never assumed would be a problem.EDIT:**Support reached out and offered to replace this ball under warranty. It was very nice of them to do this, but I declined, here's why:I did not pay attention to the sizes when ordering, I need the XXL, but this was only L. I did not realize that the inflation instructions were by height, I was just doing it by how it felt to sit on. Likely this was over-inflated and that allowed my kitty to puncture it without much effort. As I stated, it was great until it got pierced.Further, I replaced this flat ball with a correctly-sized XXL ball, inflated to the proper height and it's been wonderful. The support and the warranty really improved my view of Trideer!

If you’re going to use this as an office seat, get the smaller size. It’s a well made ball. The pump that comes with it is awful, so I used our shop vac and just used my hand to trap as much air as I could. It worked great and the plugs don’t allow any air to leak out.The “ball stabilizer tube” does nothing. Save your money and just buy the ball if you want a decent exercise ball.

Great for core work.

I use this chair every day as my main desk chair. Sitting in regular desk chairs has always caused me back issues. Since I started using this chair, I have been sitting up straighter, and my lower back pain has gone away. I also use it for occasional exercise. It is easy to set up and simple to move around if needed. I recommended it to a friend, and now they have one as well. It's a great product.

The ball itself has been serving me well, as I've been using it regularly since it arrived. It does what it is supposed to do and is holding up nicely.Unfortunately, the accessories that came with it left much to be desired. The pump included in the package doesn't really do a good job — it might even be better without it.Moreover, the balance tube that was part of the package arrived punctured, which I noticed only after discarding the packaging. While this issue didn't stop me from using the ball, it did prevent me from taking full advantage of all the functionalities supposed to be offered with this purchase. I reached out to the seller to provide feedback on this matter, but there hasn't been any response or attempt to address the issue, which was a letdown.While I appreciate the quality of the ball, the lack of response from the seller and the condition of the other components have influenced my rating. It has made me reconsider purchasing from them in the future.

The ball and base were super easy to inflate with the included pump. It came with a few extra plugs in case the other ones get lost. The material feels very thick and sturdy, and the aqua color is bright and happy.I have mild scoliosis and a stenosis at L5 which is just above the tail bone. Every now and then it will get inflamed and cause lower back pain. When I tell you the MOMENT I sat on this ball the back pain disappeared, I am not exaggerating. I am going to get another one so I can have them in both my home and work offices.I am just over 5'5" so got the 65 cm ball. It feels ergonomic to sit on, but I am wondering if the taller one would have been slightly better to reach the keyboard on top of the desk. I'll probably wait a few days to inflate it a little more (per the instructions to give it time to stretch) and see how comfortable I am with the height before ordering another one.Edit: It is now fully inflated, and it is the perfect size for my height with a keyboard that sits at 29-30"

I use this as a seat at my desk. It has caused me to sit correctly, plus it is just SO easy to exercise your hips and core whilst working. I am sure it can be used for many other exercises, but haven’t discovered them yet. Wouldn’t be without it!

Der Ball wird mit einer Pumpe geliefert - man muss zwar erst rausfinden, welches der beiden Pumpenenden hier Luft saugt und welche bläst, aber das hat man schnell rausgefunden. Der Ball hält die Luft sehr gut drin und der Standring ist ideal für die Aufbewahrung. Rundum: Klasse Gymnastikball.

Sit on it daily. It does encourage you to slouch to focus on not slouching.

Tolle Qualität

I bought this for some one else