markers of hydration and BML during repeated
work/rest cycles. The major finding of this study is
that salivary osmolality was significantly elevated following
exercise when subjects were wearing shorts
and a T-shirt and when they were wearing PPE, however,
the change in salivary osmolality was greater
in the PPE condition, which resulted in a 2.1% BML.
In contrast, plasma osmolality did not change significantly
in either condition