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

The 55cm exercise ball fits my needs, thank you for this quality product.

Easy to inflate and deflate, very nice exercise ball.

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.

My son uses this as part of his OT/PT exercises, and this one is great quality! It holds up very well to an individual who weights 125lbs to pretty much be bouncing on it nonstop. I wasnt expecting the quality to be as good as it is because of the cost, so this was a pleasant surprise. It did take a bit to inflate with the provided tools, and the nozzle popped out a few times. Its a great workout just to inflate lol But overall, very happy with this product and will be purchasing in other sizes as well!

This is a sturdy exercise ball that comes with everything you need to inflate and maintain it. It seems to be well made, but it was definitely too short for my desk, despite following the size chart. The pump isnt so easy either and it takes a bit of effort to inflate, but pretty good value regardless.

Love the quality of the Trideer Yoga Ball!! Just had complete lumbar fusion surgery and the ball is making a difference in the back pain level by stretching with it as the support.

Got this because my husky love to chase the ball but most ar small enough that she can play keep away with them or chew them up and the need to be tossed. We have a jolly ball she loves, but needed something bigger that she cant grab onto, now she chases it all around the yard.

Blowing up the ball was easy as it included a foot pump. A plastic pin goes into the hole to secure the air seal. I have exercised with it with the full weight of my body (195 pounds) and not had any issues. I would keep it away from sharp table corners and objects but I suspect this product will last a long time.

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

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.