Doesn't phase me in the least...
Your mileage may vary.
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OK, so conclusion is steroids aren't worth it.
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re: Mike Mahler's website from NDD's reply
http://www.mikemahler.com/index.html
had a picture (can't find it now) of him on an Indoboard. Went to that website.
http://www.indoboard.com/
Had never heard of a balance trainer, but what a cool invention!
After so many years of ballet I think I have decent balance, but that would be a fun thing to do while on con calls without sounding too out-of-breath.
FrontSight