I received the 65cm ball as a gift. I have blown the ball up with its airpump &amp; the most circumference I'm getting is 69.5-70". No way to 80"! Help!
581396
yea its bad business, that states 65"inchs is really 86"inch's, as far as what to do, call the company, complain, return the item.
1765625
I imagine it should fit, but honestly don't "know." It's pictured with a 55cm ball and I bought a 45cm that doesn't fit snugly into the base. that's why I think the larger ball may even be more stable in this base than smaller ones. Enjoy!
2284425
I gave this ball to my grandson. I think we inflated it to about 10 inches in diameter. It doesn't matter--he loves this ball! We all do. It's soft and easy to grab. I'm planning to get more of these fun balls for him and my newest grandson for Christmas.
2207719
I filled mine to about 1/8 inch from full....this seemed to give me more uniformly round balls. Hope this helps. I was really nervous with my 1st batch....but don't be.....it's really fun and easier than you think. Good luck. Let me know what flavored you do and how they were.
2219632
I can't answer for sure, but I can say my 65 lb. Golden -1 yr. LOVES this ball. We had previously played with a slightly deflated soccer ball, which was taking a beating and getting gross to handle. This ball has a slightly textured surface that doesn't seem to get dog-spit slimy. The grooves are shaped like the curving lines on a tennis ball, and deep enough to make it easy enough for her to pick up and run with. She has figured out how to catch and retrieve this ball well, and I like it because it's light enough that I can punt it a long distance without killing my feet. It is holding up well to daily play. I can't answer for sure, but I can say my 65 lb. Golden -1 yr. LOVES this ball. We had previously played with a slightly deflated soccer ball, which was taking a beating and getting gross to handle. This ball has a slightly textured surface that doesn't seem to get dog-spit slimy. The grooves are shaped like the curving lines on a tennis ball, and deep enough to make it easy enough for her to pick up and run with. She has figured out how to catch and retrieve this ball well, and I like it because it's light enough that I can punt it a long distance without killing my feet. It is holding up... » Read More I can't answer for sure, but I can say my 65 lb. Golden -1 yr. LOVES this ball. We had previously played with a slightly deflated soccer ball, which was taking a beating and getting gross to handle. This ball has a slightly textured surface that doesn't seem to get dog-spit slimy. The grooves are shaped like the curving lines on a tennis ball, and deep enough to make it easy enough for her to pick up and run with. She has figured out how to catch and retrieve this ball well, and I like it because it's light enough that I can punt it a long distance without killing my feet. It is holding up well to daily play. « Show Less
1315631
I am 5'2" and the 55 cm ball is perfect as an exercise ball, but if I sat on it at work I think I would be too low to use a normal height desk. I would recommend having the ball stored under the desk and a chair and alternate between them. Also, at 5'2" if I did want to sit on a ball at work I might go for a bigger size. I don't remember if there is anything in between 55 and 65 but I think I could do 65 for sitting only.
331665
Depends on what you are using it for. The work out video is lifting and stretching mostly. 75 CM is almost 30 inches, I am 5'10 and use the ball to sit on like a chair sometimes. 75 CM is the largest of them
818293
not this model. The 36"x18"x24" (67 Gallon) would be the closest one from the list of options they have. For an adult Ball you want a minimum of a 45-50 Gallon and you do want it to have some height to it as they do like to "climb" from time to time. Personally, I'd recommend something similar to what we have.. a 48"x18"x24" (89.75 gallon )
426502
Get the 45 cm ball is under 5' tall; 55 cm for 5'-5'6"; 65 cm for 5'6"-6'; 75 cm for 6'-6'5" and 85 cm ball if over 6'5" tall. I am 5'10" and got the 65 cm ball which is just right for me!
911919
Hi, I think the circumference is close to 42 inches. Certainly not close to 60!I just gave this item away to charity. It was not as helpful to me as I thought it would be, but it may work for you.
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
1359678
I havent measured the size, but it's a regular size ball. I can't recall if it came with air, but think it didn't. I frequently use the pump to fill air in balls, so don't think it's an issue. My son still plays with this ball every day and loves it
1136994
and the ball i received is way larger! another girl in my office got the same chair one week later than me, and her ball is as pictured. i can't eve get on my ball and my feet don't touch the ground. what a hassle now.have to contact amazon about this. i need a different size ball.
1456635
My apologies... My measurements of 3.5 and 2.75 are for the circumference, not the diameter!
261818
Hi Gretchen, From what I can tell by measuring my ball to 65cm, I don't see why not. There is plenty of room in the chair for a bigger ball. You can always deflate the ball and adjust the base height until you get the comfort level you want. Hope this helps!
1726831
My 65 cm ended up being WAY smaller than even the smallest ball at my physical therapist's office (a 55 cm) -- so I have decided NOT to buy on-line but buy in person somewhere. My physical therapy office uses the brand Thera-band and if you go to the website and put in your zip code, they will tell you the places you can buy them in person. They are more expensive but they are of excellent quality and that way you'll be sure 65 cm is what you expect it to be. Good luck!
1603491
A red Isokinetics anti burst ball, 55, fits very snugly, makes it a little taller. Other colors of the same 55 size need to be pumped up bigger to make them firm enough.