DYNAPRO Exercise Ball Extra Thick Eco-Friendly & Anti-Burst Material Supports over 2200lbs, Stability Ball for Home, Yoga, Gym, Birthing, Physio, Swiss, Physical Therapy or Pregnancy

I love this ball-I have one at work that I sit on and one at home that I use for exercise. I am 5’10, 316 and feel extremely safe with my full weight on the ball. Very sturdy and easy to inflate.

I bought this at the recommendation of my doctor. I bought the size he recommended but I actually need the bigger one because of my abilty to get up and down off the ball itself. I have very bad legs, so I am sure if my legs were normal, this would be great, but I had to order the larger one, but I would definately recommend this product and the seller.

This ball has survived 5 years of being deflated and reinflated for a handful of office moves, has been kicked around, been in colder and warmer temperatures, and is still absolutely perfect.To be fair, I don't use it for anything other than being an office "chair", but the quality has been great and the longevity is amazing. Love it!

Definitely has that rubbery smell to it but otherwise it’s a good product. It comes with a hand pump to blow it up, the stopper to plug it up is a little difficult to get in there though.

This exercise ball is really great for stretching out my back and using for exercises. It is sturdy, easy to inflate and durable.

I bought this for my mom's birthday. It's just a little smaller than the one she uses when she goes in for her back therapy but she said it's still working fine for her. It was easy enough to inflate and I'm told it feels comfortable for her back.

I was looking for a ball to use as an office chair. It couldn't be a crazy color because it would be in an office setting and the shiny rubbery ones look like something kids would play with. This ball looked great because it was a neutral gray, didn't have any crazy markings except "DynaPro" on the side, and had more of a matte finish.I was nervous about the reviews questioning the size of their exercise ball, but I decided to get one anyway. I'm 5'5" and most exercise sites told me to get a 55cm ball. When using one as an office chair, you're supposed to go up one size so I purchased the 65cm version. My desk is average height and 65cm would go at least 4 inches above my current chair (which other sites have recommended).It came in 2 days early, a very nice surprise! The ball looks just like the picture and it's made of a thick, sturdy material. The pump was a little odd at first since I thought it was sucking air out of the ball instead of pumping it in. Just put the nozzle in ball and pump as normal. The device will sound weird, but it's working just fine. The first time I inflated the ball, I was disappointed with the size. I was a foot lower than I thought I should be! I gave it another chance and started pumping more. Even if I didn't think it made a difference, I kept putting air in. This definitely helped, it was nowhere NEAR full! After a few more tries, it was almost to the height I wanted. I debated returning it, but the card inside the packaging said to give it 24 hours for the material to fully expand. The ball even had dark "stretch marks" on it where material hadn't fully stretched out yet.This morning I came into work and started pumping in more air. I noticed that once the ball is inflated fully, the pump no longer lets out air as many people complain. Once you push it in, some sort of air lock happens and it doesn't change until you start pulling back the pump again. Now it's the PERFECT height! It's very tight, but after a few minutes of sitting on it, I stopped worrying about breaking it. Hope this review helps clear up some of the questions people have, I was wondering all of this when I first got it!

I love the size of this ball. Shopping for it around Walmart has been expensive. I was very happy to find this on Amazon. It is super affordable and easy to install. It comes with its own pump, which makes the process of inflating so easy that I make my kids do it. I love it as a great addition to my workout routine.

El servicio fue rápido, me llegó un día antes de la fecha estimada.La calidad de la pelota es muy buena.Utilizo la pelota como silla por períodos para trabajar en escritorio, para relajar mi espalda y hacer yoga.

Great exercise ball. Holds my Husbands 14 stone weight no problem.

Bought as gift.

Excellent ball I highly recommend!! I brought this as a replacement for my chair in my office job and it's been brilliant!Very easy and fast to inflate, comes well packaged and with a good pump. It also has a spare plug for after you inflate it which is greatYou can tell the quality of this is good and I highly recommend this!

Good