Exercise Ball
Exercise Ball
Out of context: Reply #7
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- aliceblue0
great for short periods of time.
as already stated.make sure you get the right size-
legs should be at a 90 degree angleball sizing guide: ;-)
great for short periods of time.
as already stated.
make sure you get the right size-
legs should be at a 90 degree angle
ball sizing guide: ;-)