Feb 8, 2008, 2:30 PM
Registered: Jun 15, 2005
After all the years I have spent in a gymnastics gym with poor filtration I would have to say you will not have any problems with exposure to chalk. I know many, many coaches that have been around longer than my 38 years and they have no problems.
It is commonly used as a laxative, Milk of Magnesia, and as an antacid, Tums.
We have joked about white lung disease for a long time in the gymnastics community.
(This post was edited by kovacs69 on Feb 8, 2008, 2:35 PM)