I purchased a 75cm ball but could only inflate it to 63.5cm. Does the ball need to stretch a bit before it can reach the 75cm size?
269072
Yes. inflat to the max. wait a few days,use it, sit on it. In time it will stretch out. You feel the difference once it's stretched out.
1136995
It takes a day or two for the ball to stretch out. I pumped as much air as I could the first day and then a couple of days later was able to pump more air in and it ended up looking like the picture.
418022
It comes inflated but occasionally needs extra air, I am in Boulder at altitude so most of the time I have to check the air pressure in the ball and add or deflate a bit. Sam Iannetta
2220329
I wanted to blow it up that full but my daughter insisted on only about 26". It is so important to keep it under inflated. That being said, this makes it quite small for my husband to comfortable bounce. Wish there was a truly larger size for adults. I am using mine for rebounding - just staying in one place and bouncing up and down. Awesome for my knees!
1161272
I have an 18 lb ball from a different brand & it is around 1- 1/2 times the size of my 8 lb Valeo ball. I'd say add an inch to the circumference for a couple more pounds added. I hope this helps. I do like the Valeo brand over all others. Very nice grip.
275849
No. It's 55cm as advertised. If ball is inflated beyond the designed size, it fails to perform as designed, and defeats the purpose you want from it. You can actually feel the differences and loss in effects.
975557
yes, yu have a choice a ball that yu fill with air or a foam filled ball.. i actually called the company and spoke with the owner (his name is justin) . you should be able to choose at the time of your purchase
1487438
I seem to be able to stretch it to about 3.75,but I might check with the company to be sure.
265282
It's a large exercise ball and fills the space in the chair. The instructions actually tell you to pump it as full as you can, and then the ball will stretch and you can add more air. I added air for about the first week until it was what I consider fully inflated. It hasn't needed more since then. Hope this helps.
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!
250245
You may have to physically blow some additional air into the valve to fully inflate - and thus fully extend - the mat.Only complaint I have with mat is I'm a 'side sleeper' and the 2" thickness is still not enough to avoid pressure points at hip and shoulder. (Adult male, 5'9", 195#.... Maye the 195# thing is more of the issue!!)
1678613
Hi, this pump should inflate your soccer ball but you need a Sports Ball Air Inflator Needle. Just attach ball inflate needle to Schrader (Not presta )side of pump attachment as you would a tire with a Schrader valve. I tried a sports ball inflate pin with the Topeak Peakini II Mini Pump and there is no problem attaching and locking it in place. I did not have a soccer, football or basketball to pump up though! God Bless!
830448
Yes-it's very easy. You should not inflate this ball fully. Mine is about 3/4s full. It's a personal preference.
1477419
Justin, I have not measured. I have enough air in the ball to hold me up, so I can exercise. I had to fill twice. OK mine is also the same as yours. If you measure to the center of the ball it's 30". Does this help???
1690822
I have not tried to inflate a dryer ball. usually by the time one goes flat I have had it for quite some time so it just gets replaced. Sorry I'm sure that wasn't much help. Did you try contacting the maker about this matter?
34847
I don't see why not. I was surprised at how little air it took to inflate. My beach ball used more air.
1786209
Mine measures a good 72 inches. We used an air compresser to inflate it, and I would like to inflate it more, just haven't gotten around to do it. My grandson was a little cautious. Sorry it took me so long to respond.