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.
1255729
They have a good amount of stretch to them so if the ball isn't much bigger than the leg right above the ball I would go with the size of the leg right above and it should stretch around. I ordered the exact size as mine and they slip down so snug would be best.
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!
1842160
I have had mine for 4 months and have had NO problems..It sound like you need to add a lot more air to your ball.
269590
i used my blue pump to finish filling up a 2 1/2' by 1' exercise ball (a peanut ball). I blew air into the exercise ball myself for most of the time. it did a good job of getting the ball to the proper pressure. so that's how I used it and it worked great. so I can't answer your question for sure.
1765626
The stand is made from a very hard composite plastic and very sturdy. My ball is 75cm and 10 more cm would not be a problem. I am sure that if you decided to purchase the stand, it could be returned if it did not work for you. The seller is very Customer Service oriented.
1408837
Hello and thank you for contacting Dazadi.com. The ball does come fully inflated. Please let us know if you have any other questions!
714704
I understand, I worried too. I am 225 and I have room to "grow" on this ball. It is anti burst but does not mean a 900 person can use it either. I recommend staying under 600 lbs. I use it as a chair at my desk and bounce on it freely. It is great exercise, seems silly that I bounce but my legs are weak and I find this very good for strengthening them. 75cm, mean how tall the ball is when fully inflated. It is recommended for a very tall person. I hope this helps you!! Good luck.
2217193
Hello - the balls do need to be inflated up to 1.45 pounds per square inch [psi]. Thanks!
328239
Loosen the valve and do nothing else. It will self-inflate. If you want it to be even fuller, you can blow into the opened valve. When it inflated to your liking, close the valve. To deflate, open the valve and roll it up tightly. Then close the valve to keep it deflated. I carry mine in my purse rolled up and deflated. It takes up little room this way.
669502
If it arrived in the cold, you'll definitely want to let it warm to room temperature before inflating. And, you really should follow the instructions about inflation, as these folks know their product best. I think the wait is because you don't inflate it fully at first, let it sit and finish inflation the next day. With all of the balls I've bought through the years, I've also had to add more air after a couple of weeks, but then they're just fine.
1487438
I seem to be able to stretch it to about 3.75,but I might check with the company to be sure.
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!
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
1619588
Yes, it deflates and becomes small and light. It's good, but the ball is awful -- take along your own; any cheap, small rubber or plastic ball will do (about softball size: 12"-16" diameter would be fine).
907647
I had mine blown up for about 5 weeks at one point. Seems there is some amount of stretch that will happen as it is first used. Meaning I did re-inflate it a couple of times early on, but at some point it appeared to stabilize and no longer require more air. Thats all I know, YMMV
1017754
This ball is 30" in diameter when fully inflated. You may inflate it to any diameter up to that size by simply putting in less air. That way it is adjustable to your liking. Thanks for asking!