Does the ball sag really low when you sit on it? I want it for a desk chair at home, so I want to make sure it's the right height.
133113
I use it as a desk chair. I sit on it for at least 40 hours a week. I have the largest size. It is firm enough to keep you at a decent height. I purchased this brand of ball after having issues with a squishier brand of ball. I'm completely satisfied with my purchase. The pump that's included is better than any other I've used so far.
133114
I got one of the smaller sized ones and when I sit on it I am sitting at a height just over the middle of the ball...so I dropped about 1/3 of the way. I'm sure the size of the ball and your weight will determine how low you'll go but in my opinion, this ball doesn't sag like others I've had in the past.
133115
I got the 55cm size, which is relatively small, because I have short legs, a 28 inch inseam. It does sag some when I sit on it, but it is still good for using at my desk at home.
133116
Mine does not sag much, but since I am short and using a 55, it would not be a good desk height. I think most people using them at a desk are using a larger size.
133117
I'm 5'10" and about 210lbs. the 75CM is the only way to go for this. pump it up to 75CM and use it for a week. Then you may want to pump it up again since the material will stretch a bit. after it stretches out, you can inflate or deflate it to whatever is comfortable. i like mine about 68-70CM so you sag into it a little, which makes it the perfect height to work at a desk. i use mine at work 40 hours/week for 3+ years. Best thing ever!
47692
I (150 lbs.) used it for three weeks this autumn and was happy with it, but I think it was beginning to sag just a little the last few days. I'll be using it again for a while after Christmas, and will update if I develop any concerns. It is low to the ground, and a bit narrow, but one gets used to that.
1817866
Mine has very little sag, but due to the leverage it could damage easily I believe. Contact VIGO , I found their customer service to be fast and helpful! What a surprise!
1315632
This ball will be the right size for you though you may find that it is too low for a standard desk. I highly suggest utilizing this ball as a chair though you may wish to lower your desk or find a "chair base" that fits this ball size.
2271227
I weigh 124 lbs and had the same problem. Ball does not hold air. Chair has been sitting in my office to the side since I bought it & I intend to return when I get the chance. It is DANGEROUS!! Have gone back to my "regular" chair of just a larger exercise ball -- no wheels, but much safer!
1972500
yes. in fact it is tall by default, one of the things I personally don't like so much is that at the lowest setting, it is a little higher than what comfortably works if you are seated on a chair. but that means it is perfect for you I guess !
202758
I have mine on the 2nd hole from the bottom and from the floor to the top of the backrest, it's about 30". There are a total of 4 holes for you to adjust the height as you need. As for the ball, mine fits fine. I think the very nature of the ball causes it to expand after you've sat on it for a while. I agree, it feels like it's deflating, but I think more often than not, it just feels like that because the ball is being stretched out. I have mine in my office at work and I sit on it for 8 hours a day so it gets a lot of stretching. I just keep the pump that came with it in my desk and I'll re-inflate it as needed. No big deal. I have mine on the 2nd hole from the bottom and from the floor to the top of the backrest, it's about 30". There are a total of 4 holes for you to adjust the height as you need. As for the ball, mine fits fine. I think the very nature of the ball causes it to expand after you've sat on it for a while. I agree, it feels like it's deflating, but I think more often than not, it just feels like that because the ball is being stretched out. I have mine in my office at work and I sit on it for 8 hours a day so it gets a lot of stretching. I just keep the pump that came with it in my desk and... » Read More I have mine on the 2nd hole from the bottom and from the floor to the top of the backrest, it's about 30". There are a total of 4 holes for you to adjust the height as you need. As for the ball, mine fits fine. I think the very nature of the ball causes it to expand after you've sat on it for a while. I agree, it feels like it's deflating, but I think more often than not, it just feels like that because the ball is being stretched out. I have mine in my office at work and I sit on it for 8 hours a day so it gets a lot of stretching. I just keep the pump that came with it in my desk and I'll re-inflate it as needed. No big deal. « Show Less
1193305
Mine does seem to be able to adjust up to about the level of the desk, but not over it by any appreciable amount. I don't use it that high, so it could be that it drops a bit when you put more weight on it.
2024600
It probably lacks the padding you want. I'm 6ft tall and find it comfy at my height, but surprised at how much less padding you think would be on the chair seat
499454
The chair comes with it's own ball, and a circumference tape to check inflation. If the ball is sinking through it is underinflated. I had that problem in the beginning, and once properly inflated (by air compressor not the cheesy hand pump)it has been fine. I'm sure you could use a larger ball, I tried one but it was actually too tall once in the chair frame and I went back to the original. And yes you do lose the back support with a larger ball, but the whole point of the chair is to engage your lower body, so the backrest has always seemed more cosmetic than functional to me.
27262
It should. The frame keeps it very stable so that you are not rolling on it. I go to a chiroprator and she was glad that I bought one with the frame for stability. My office has carpet, so that probably helps. As for the height, I had to fully inflate the ball and then, let air out until it got to the height that was best for me. I am 5'3". I hope this helps.
1770000
I know this post is two months old, but I just received this exercise ball today. I'm also using it as a computer chair, and am replacing a previous ball that was a gift and my cat saw fit to use as a scratching post substitute. I have mixed initial impressions of this Max Fitness ball. It seems sturdy, but not tall enough for someone who's 6' 0". I'll try it out for a few days of course, but I'll be taking a look around Amazon to see if there's anything larger. Unfortunately I don't know the size or even brand of my previous ball so I can't compare, but it was noticeably bigger than this one. I know this post is two months old, but I just received this exercise ball today. I'm also using it as a computer chair, and am replacing a previous ball that was a gift and my cat saw fit to use as a scratching post substitute. I have mixed initial impressions of this Max Fitness ball. It seems sturdy, but not tall enough for someone who's 6' 0". I'll try it out for a few days of course, but I'll be taking a look around Amazon to see if there's anything larger. Unfortunately I don't know the size or even brand of my previous ball so I can't compare, but it was noticeably bigger than... » Read More I know this post is two months old, but I just received this exercise ball today. I'm also using it as a computer chair, and am replacing a previous ball that was a gift and my cat saw fit to use as a scratching post substitute. I have mixed initial impressions of this Max Fitness ball. It seems sturdy, but not tall enough for someone who's 6' 0". I'll try it out for a few days of course, but I'll be taking a look around Amazon to see if there's anything larger. Unfortunately I don't know the size or even brand of my previous ball so I can't compare, but it was noticeably bigger than this one. « Show Less
499451
Yes! I changed my ball (when I punctured it with the scissors I use as a seamstress) and chose a larger size. It does create some problems with the back support. A design improvement to this chair would be to have the legs be far more adjustable.
1315633
This is perfect for me with standard desk heights. I lower desk chairs to suit my legs, and this is no different. I prefer sitting so my arms can rest on the desk and my spine is in alignment, rather than towering over the desk surface and leaning over like I see taller people...who probably need a taller desk. And these people usually complain of aching backs/back stress.
833052
It did sag, but that's what every kind of plug do to my laptop. I just stick a soda top under it so that it won't. When I put it in without a top, it still does no damage.
2271226
Well, I have had mine for months now and would suggest you check if it is has been inflated to the recommended measurement. If your ball has been inflated to the correct measurement, then you should not have the ball slipping through the hole as my mister weighs more than you do and he doesn't have a problem when he sits on this chair. That said, you might have a problem with maintaining the inflation, so when you inflate it take note of the measurement and re-check it in a few days. If you find it isn't a problem to maintain the balls inflation, try inflating the ball to maybe another inch larger as the suggested measurement is not "written in stone." Also, I saw on a previous answer that the back rest doesn't work?? I would love to know what that comment is about as the "back rest" is not meant for you to rest your back upon-- it was never meant to bear any significant amount of weight. It's there pretty much to make sure the ball doesn't roll off the ring.
1746391
I love the desk and how it looks. However, I'm 5'4" and there is only about 2" between my legs and the bottom of the desk. An office chair, that rolls, is out of the question. I'm using a low chair from an old dinette set. I've been trying to think of a way to raise the desk about 4" without it looking crappy. If the legs were longer the desk would be perfect. Very sturdy.