will my 65 cm ball fit?
1546810
My ball is a "Go Fit" and I think it is 65 cm. When I looked at it, the six is a little worn (the paint), but it is either a 55 or 65 and I"m betting 65 cm is kind of the standard. Mine fits perfectly and now I can use my ball for computer work or paper work and not worry about falling off, which I did a lot before. You can change positions, bounce, etc. It is GREAT. Susan
1761192
Yeah, it will work fine. My black 654 cartridge was non XL and there were no issues.
1455519
Not if you get the proper ball. Make sure the thread shank dia. of the ball matches the hole in the ball mount (which I believe is 1-1/4").
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!
1185681
depending on the size of the ball, I'd say about 15 or 16 1" balls would fit.
2212827
Yes, I purchased it last year and it fits perfectly. Make sure you use the 67 mm diameter.
2258183
No, the coupler sits back too far behind the ball to fit properly. It will fit side to side but there is not enough room behind the ball to accommodate the coupler. There is a magnetic coupler and ball that will work for that setup though.
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!
608697
Not really. I you're purpose is to use the ball at a desk, it will likely be too low and you will have to purchase a special structure that is specifically available for use with stability balls. Otherwise a 75cm is a big ball. How tall are you? Are you sure you've filled it completely?
704959
The recommended ball size for persons 5' 4" through 5' 11" is a 65 cm ball.
366277
It fits my classic 160 g it is broad and thick . Don't know if the one you have is as big .
1875766
Yes, it definitely would. We actually purchased a core ball from REI, but returned it. The FitBall does the job!
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!
189992
I have a 2" ball and it fits, It should work with 2 5/16" ball because the socket is 5/16"larger and the design makes it a solid fit once it is drawn in place. It is good quality for the price.
1327702
That's sounds close to my setup, so I would say it should fit depending on how long the 150-600mm is.
1105886
Couldn't tell ya now. It fits a regulation size basketball though. I bought it to display a custom ball we made as a going-away gift.
758484
I think it requires a long 3/4" diameter shank. The shank is the threaded bolt beneath the ball. Balls have either a 3/4" diam or 1" diam shank. Yours is probably 1" diam. Get a 2.5" or 3" long shank that is 3/4" diameter and it will fit.