Fitter 1 Duraball Pro Burst Resistant, 2200 pound Static load Capacity,
1100
Dynamic Load Capacity
Price includes Shipping and delivery to 48 Mainland states of USA at no
extra charge
Please call - 1-800-666-9198 to order in quantity for special pricing.
How big should my exercise ball chair be?
For a ball chair, most average size people will sit on a 65 cm
exercise ball. If you are over 6'0 with long legs you may wish to try a 75 cm.
Under 5'3 a partly deflated 65 cm ball will likely be better than a fully
inflated 55 cm ball, as it is better if the exercise ball is a little softer
than too hard.
General info on Stability Ball Sizing
What we have found is that stability ball sizing is subjective.
Websites, boxes, posters, books, PT recommendations, etc all differ so it is not
an exact science. If someone were to be exactly precise, it is by the length of
the leg from the heel to the back of the knee. When one sits on it there leg at
the knee should not be bent over 90 degrees. So even weight enters into the
final sizing as a larger person compresses the ball more than a lighter person
so a heavier person at the extreme of the size guidelines would need to move up
one size. Also a person with longer lower legs may need to go up a size. We have
found it is best to go to the larger size as you can always let air out of it to
make it a little smaller but you can't make a smaller ball larger by
overinflating it without damaging the ball.
