Vivora Luno - Sitting Ball Chair for Office and Home, Lightweight Self-Standing Ergonomic Posture Activating Exercise Ball Solution with Handle & Cover, Classroom & Yoga

The product itself is awesome! A coworker purchased this ball and I was very surprised at the stability compared to the cheaper (rubber) ball I currently spend most of my days sitting on at the office. Just beware when ordering from Amazon warehouse deals. I copied feedback I left for Amazon but have not heard back yet.This item (Vivora Luno - Self-Standing Sitting Ball- Original Size- Grey) arrived with NO inflatable ball; just the hand pump and outer shell. Going in, I knew this was a damaged box item purchased through warehouse deals but at lease expected all parts to be in the box. Now I have to reorder, wait for the new item to arrive and take time out of my day drop this package off at the UPS store (at least 30 mins out of my way). Surprisingly, I have had good luck with warehouse deals in the past, but never again. Especially if I need the item to arrive in a timely manner with the piece of mind everything is included that should come with the item.

I absolutely love this yoga ball - the cover is beautiful and it does stay standing. I use it at home at my small Ikea desk while I work remotely and the standard size is plenty tall for my short desk, I can barely fit my legs underneath when it's fully inflated.I was a raving fan until recently - I started doing "rebound" exercises on the ball where I bounce gently for ten minutes to get my lymphatic system going (I suffer from chronic illness and am unable to exercise regularly). Right away, the ball lost its firmness, and no matter how often I reinflate it, it doesn't hold its shape anymore. Yoga balls are made for bouncing! I'm having terrible back pain from sitting on it (sitting on a yoga ball that's not fully inflated is really bad for your back, FYI!) but I don't have a chair to replace it with. So, I'm bummed out, even though I still love the chair. I'm ordering a replacement ball for the inside and I think it'll go back to being great, but obviously I wish I didn't have to spend the money on a second ball AND I'm dreading getting that ball into the cover because it was a huge pain in the tuckus.So, I'm not sure if I should recommend or not - on one hand, I truly love it. I love how it looks, I love that it stands on its own, I love sitting on it with the cover much better than an uncovered ball. On the other hand, the ball inside is unreliable, which means you're paying $50-100 for a yoga ball cover.

Just received my package today. I bought this because I spend a lot of time at my desk and developed poor posture with some mild back pain. As someone with scoliosis, I was only making my condition worst. So I went ahead and ordered it. Hopefully my back pain and posture will improve dramatically.The package itself is very presentable with no issues with missing inventory, etc. The installation was < 5 minutes to unpackage and fully inflate. If you are having issues getting the ball fully inflated inside the cover then you probably need to hit the gym more. As far as the product goes, the felt feels like those scratchy fire blankets I used to hate in the military but unless I sit on my ball naked then I don't mind. Overall the product is what it says it is, but in hindsight I literally paid for a workout ball with a cover for a +100% markup. But I did buy it specifically for the looks so all is well. Just know that the only difference is a ball cover.

I used a ball like this when I was staying at a friend home so I had to have one. Of course, I went to Amazon and found this one. I have been using it now for the last 12 hours and I like it. I think most people who have a sedentary job should use these type of ball for seats. Now for my only 2 cons are:1. it isn't as large as I thought it would be. My friend has a 55 cm and that is tall enough that you don't feel like you are sitting in the kid's chair at work. I'm 5'10" and it is a little low to sit at my cube or my computer desk but it is still better than the typical chair for the moment.2. The pronounced seams kinda of cut into you when you sit for more than 2 hours. I know you are not supposed to sit that long without standing up but in my profession that is standard.Vivora please create one without the pronounce seams and 55 cm in size.

I love this for my office. It took way longer to pump than I thought, but overall, I am in love. I switch between this and my regular chair because sometimes I just want to lean back and slouch in the chair (think horribly boring training videos) but the rest of the time, I love this ball. I swear being able to bounce on this thing helps me concentrate.I have shoulder/hip issues. This is helping. I don't know if it is because it activates my core, activates muscles, allows movement, or if the position of my legs is allowing muscles to keep from locking up.At first I was self-conscious because I thought my coworkers (all old men) would make fun of me, but seriously, I don't know if its cause they aren't paying nearly that much attention and they don't notice or if they actually don't care, but no one has said a word. Honestly, I think its because I have the gray one and it blends into the carpet and they just don't notice. Anyways, my ridiculous fears that my coworkers would make fun have been proven wrong.