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!
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
523718
It will depend a little on what you're using the ball for. I am also 5'5", but I'm currently 280 lbs. I sit on the blue 75cm ball every day at work as my office "chair". Mine is somewhat too large for me fully inflated as it will push my calves away from me, not really allowing a "proper" 90 degree bend at my knees. Without this size ball, however, I'd be sitting far too low at my desk to function. As an exercise ball, I firmly believe the 65 cm ball will work well for you with no question. As an office "chair" make sure to account for your weight and measure to ensure this will give you enough height. Measure the distance from hip to floor while sitting on your current desk chair (adjusted to your required working height). Then see if you can sit on a friend's exercise ball or a ball at your local gym and measure again from hip to floor and compare. If the properly inflated ball allows you enough height to work, you're good to go!
523716
I'm 5'2" and this ball works great for me. It's just the right height to balance on like a chair and they don't say this on here, but it's also weighted so if you fall off of it - it doesn't go far. Hope this helps!
665452
Is the skirt floor length? We had a issue because our table was too thick--it was about 2 inches. It almost cracked the attachment. Without having it on me, I believe you should be fine. You may want to order better quality balls. They were a little too flimsy. Hope that helps.
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
927020
Is the table really thick? Is there a really large lip that is preventing it from reaching? I have used our chairs on multiple tables and I've not had this issue. Does the chair move when you wiggle it? If it is secure and doesn't budge when you wigggle it, I'm sure its fine.
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
1792082
That sounds truly strange as these balls are very sturdy. Is it possible it was defective in some way? I did, however, purchase a bigger ball. So far, it has held up pretty well. Check how long you've had it to see if it is still covered under their warranty, and let Gaiam know about your experience.
533065
Hi! We are a similar size. I love my obus forme! Have had it for at least a half dozen years and it has saved me many times over from unbearable back pain due to poorly designed chairs, seats, work stress etc. My new PT approved it and noticed that I am wearing out a part of it due to my spinal curvature and my tendency to lean my weight to one side. So do get support for your office and travel, but also be sure to check in with a PT if you have chronic issues.
1315630
I am 5'2 and have the smaller ball; I can tell you it sits pretty low to the ground. The larger one may work with a very short desk, but the problem, I think, would be balancing on it for long periods. Why don't you just take it to work and use it to stretch during breaks? Hope this helps somewhat.
859380
I can't speak to it's actual rating, but I wouldn't worry about pushing up heavy weight with this under you, it's solid. Just make sure it's assembled properly, mine had an issue with the spring pin for the seat incline seeming to be about 1/8 too short, meaning it could possibly pop out in use. I haven't had an actual problem, but watch the adjustment on it, it needs to be spot on.
1296612
It sounds as though your ball is not seated properly or the connection is not tight enough. I have had this model for nearly a year with no stability issue at all. My husband has used the same type for nearly three years and his is still very stable. Mine did come loose one time and I had trouble getting back on securely. Once I got it to 'snap' in place it has remained tight and moves only when I move it myself. If this is a new purchase I would suggest contacting the seller for replacement.
486015
I'm 5 foot seven and the chair was too high for my feet to touch the ground, and that was at the lowest setting it would go. I only use it occasionally at my desk. I had to purchase a different brand you use on a daily basis. But the chair was at a good price. I hope this was some help to you. Otherwise I think it would be comfortable it's well-made.
2073304
It doesn't sit as high as a regular high chair. I think it all depends on your table and the height of it.
1649019
I've had mine maybe 5 months and so far it doesn't sag or heat up at night. I will say that it's not as firm as I thought it would be, you do sink into it a bit and I'm 150 lbs. Also it wasn't the miracle worker that I expected so don't have too high of expectations.
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.