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

Been using one in PT and wanted one for home. Durable as I expected, the size is as expected and wanted. Although it comes with a hand pump, I used my electric pump we use for pool inflatables to fill, as the nozzle is small. Comes with extra pin plugs to keep it close and a pin plug remover if you need to put more air in or deflate.

I am 21 weeks pregnant and have SPD, I haven’t been using the ball long enough to see any lasting relief, but it is much more comfortable to sit on that any chair. I am 5’7” and my desk is 30” so I ordered the 65” ball and it is definitely too short. It is holding the inflation fine and I inflated the day before as instructed, but it seems the ball at its full inflation is not the correct height for me - will probably need the bigger size.

Easy to blow up, good quality, good purchase.

Get a air compressor

This is the 3rd exercise ball Ive ordered off of Amazon and this one finally ALMOST reached the advertised height. I read the instructions and filled the ball to 80% filled and waited two days before I added more air. Other balls dont come with instructions to do this or any instructions at all. For most of the filling I used an electric mattress pump, but once you get to that 80% it seems like the ball just wont go any bigger. I ended up using the foot pump it came with to keep pumping air into it while measuring the height every couple minutes, but Im 8 months pregnant, so using the thing was exhausting. With the included pump I was finally able to get the ball to about 60cm, which got my pelvis in the right place and got my legs to a right angle like they should be. The ball feels super full with very little give, and even though Ive only used it for a week, it feels very stable.

Firstly, this ball was quick and easy to inflate! Took no time at all using the included hand pump. Sitting on the ball and doing simple exercises with it has alleviated my pregnancy hip pain tremendously. Highly recommend if youre pregnant! My husband also enjoys bouncing on it so I can see it sticking around well after my baby is born.

I am 5 1 and I have the xl ball, my legs dont reach the ground have to put my feet on a stool. I use the ball for my desk chair.. loving it other than the fact I dont reach the ground.

I sit most of my day at a desk and my desk. My back has been bothering me, so I thought I’d try using a stability ball. So far it seems to be marking a difference.

I bought this ball to use at my desk to help with leg and back pain from sitting all day and just generally be more mobile. While the ball seems to be of good quality for the price so far, I ordered a large which is supposed to inflate up to 26 inches if I’m not mistaken. The ball I received inflates to a maximum of 22 inches, which leaves me just uncomfortably short for proper use at my desk. I only received it moments ago, so I can’t leave a proper review on quality or how effective the ball was for my intended use, but with what I got, eh… Seems like a good ball. I just wish I received the correct size!

I recently purchased this ball to help me increase exercises to strengthen my lower back. So I just started using it and it is working out really well. This ball feels very strong and sturdy when inflated. Inflating it took maybe 3-4 minutes, it was very easy, and I used the hand air pump that came in the box. There were extra plugs and a plug removal tool also included. I am confident using the ball and haven’t had any problems with it. I am glad I bought it.