Info: Various Replacement Parts for Ball Chair
Replacement or supplementary parts are available for a Ball Chair like the one initially pictured (currently sold out), including the ball itself, various types of wheels, and height extenders.
Info: Various Replacement Parts for Ball Chair
Replacement or supplementary parts are available for a Ball Chair like the one initially pictured (currently sold out), including the ball itself, various types of wheels, and height extenders.
Product Notes:
Exercise Ball - On Sale!
Sitting on a ball can help take pressure off the spine, release muscle tension, correct posture, improve balance, and strengthen the torso.
Apart from being used in ball chairs, these balls are also perfectly suitable as exercise/yoga balls, or as Pilates stability balls, or for labor support during pregnancy and birthing.
They can be inflated up to about 52 cm (20.5 inches) in diameter. (If they do not inflate to that size the first time out and you want it to, you may need to let it sit for a day then inflate it some more the next day, or even two or more days more in a row.) They're filled using a needle valve on a pump (not included), and come with a long stopper.
Wheel Sets
Three types of wheel sets were previously available for use with the Aviva Ball Chair and comparable models, including standard, free-rolling wheels.
One type was manually locking wheels: depending on how their small tab is positioned, it either enables sliding/movement while seated, or the tab can lock the wheels in place to keep the chair stationary. Since two locked wheels suffice to hold the chair in place, these sets ship with two locking, and two standard free-rolling wheels.
The auto-locking wheels (not pictured) are the ones we normally sold with the Aviva chair. They are weight-activated to prevent rolling when you are seated, and the locks release when you get up, so the chair can be easily repositioned.
Height Extensions
Set of 4 chair leg height extenders recommended for taller users or those sitting at a slightly higher desk surface. These 5 cm / 2 inch high extensions are for use with the Aviva Ball Chair, and will also fit the BalanceBall Chair from Gaiam. For additional pictures and information, please see our Ball Chair Height Extension Adjusters page.
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