rubber balls
"Anonymama" wrote in message
...
Interesting. I don't think I'd like to stand on one while pregnant --
what if I fell? Thunk...
I can't stand on one not pregnant. A bosu is kind of like a half ball with
a platform on one side. You can turn it over so you can stand on either the
ball or the platform. Both sides are challenging.
JennP.
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